From af3f93c057308bfa25d8eeb4c787bf5680ead4e1 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 18 Apr 2018 11:32:59 +0100
Subject: [PATCH] ENH: snappyHexMeshDict: changed 17x to 1.7.x

---
 .../mesh/generation/snappyHexMesh/snappyHexMeshDict    |  6 +++---
 .../LES/compartmentFire/system/snappyHexMeshDict       | 10 +++++-----
 .../iglooWithFridges/system/snappyHexMeshDict          |  2 +-
 .../snappyMultiRegionHeater/system/snappyHexMeshDict   |  5 +++--
 .../building/steady/system/snappyHexMeshDict           |  5 +++--
 .../aeroFoil_snappyHexMesh/system/snappyHexMeshDict    |  2 +-
 .../background_snappyHexMesh/system/snappyHexMeshDict  |  2 +-
 .../pimpleDyMFoam/propeller/system/snappyHexMeshDict   |  5 +++--
 .../wingMotion_snappyHexMesh/system/snappyHexMeshDict  |  2 +-
 .../simpleFoam/motorBike/system/snappyHexMeshDict      |  5 +++--
 .../simpleFoam/turbineSiting/system/snappyHexMeshDict  |  2 +-
 .../MPPICFoam/cyclone/system/snappyHexMeshDict         |  5 +++--
 .../mesh/foamyHexMesh/blob/system/snappyHexMeshDict    |  5 +++--
 .../box_snappyHexMesh/system/snappyHexMeshDict         |  5 +++--
 .../addLayersToFaceZone/system/snappyHexMeshDict       |  8 ++++----
 .../gap_detection/system/snappyHexMeshDict             |  2 +-
 .../interDyMFoam/RAS/DTCHull/system/snappyHexMeshDict  |  5 +++--
 .../RAS/mixerVesselAMI/system/snappyHexMeshDict        |  7 ++++---
 .../RAS/motorBike/system/snappyHexMeshDict             |  5 +++--
 .../interFoam/RAS/DTCHull/system/snappyHexMeshDict     |  5 +++--
 .../propeller/system/snappyHexMeshDict                 |  5 +++--
 .../cavitatingBullet/system/snappyHexMeshDict          |  5 +++--
 .../motorBike/system/snappyHexMeshDict                 |  5 +++--
 .../snappyMultiRegionHeater/system/snappyHexMeshDict   |  5 +++--
 24 files changed, 64 insertions(+), 49 deletions(-)

diff --git a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
index 77d05b517b..28ba5c3bb8 100644
--- a/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
+++ b/applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
@@ -540,7 +540,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -595,8 +595,8 @@ addLayersControls
     // Medial axis analysis (for use with default displacementMedialAxis)
 
         // Angle used to pick up medial axis points
-        // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130
-        // in 17x.
+        // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+        // in 1.7.x.
         minMedialAxisAngle 90;
 
         // Reduce layer growth where ratio thickness to medial
diff --git a/tutorials/combustion/fireFoam/LES/compartmentFire/system/snappyHexMeshDict b/tutorials/combustion/fireFoam/LES/compartmentFire/system/snappyHexMeshDict
index 1ef6364915..5cb9677267 100644
--- a/tutorials/combustion/fireFoam/LES/compartmentFire/system/snappyHexMeshDict
+++ b/tutorials/combustion/fireFoam/LES/compartmentFire/system/snappyHexMeshDict
@@ -94,8 +94,8 @@ castellatedMeshControls
     {
         box1
         {
-            mode	inside;
-            levels	((1.0 1));
+            mode    inside;
+            levels  ((1.0 1));
         }
     }
 
@@ -193,12 +193,12 @@ addLayersControls
     layers
     {
     }
-        // If points get not extruded do nGrow layers of connected faces that are
+
+    // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
-        // Advanced settings
 
 
     // Static analysis of starting mesh
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/snappyHexMeshDict b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/snappyHexMeshDict
index 1a97263d8d..82614415a6 100644
--- a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/snappyHexMeshDict
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/snappyHexMeshDict
@@ -299,7 +299,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
 
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/snappyHexMeshDict b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/snappyHexMeshDict
index cd72c60704..fafa7f5a36 100644
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/snappyHexMeshDict
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/snappyHexMeshDict
@@ -215,7 +215,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -245,7 +245,8 @@ addLayersControls
     maxThicknessToMedialRatio 1;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
     // Create buffer region for new layer terminations
diff --git a/tutorials/incompressible/lumpedPointMotion/building/steady/system/snappyHexMeshDict b/tutorials/incompressible/lumpedPointMotion/building/steady/system/snappyHexMeshDict
index ecffd9b650..66bf8714ad 100644
--- a/tutorials/incompressible/lumpedPointMotion/building/steady/system/snappyHexMeshDict
+++ b/tutorials/incompressible/lumpedPointMotion/building/steady/system/snappyHexMeshDict
@@ -220,7 +220,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -254,7 +254,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/incompressible/overSimpleFoam/aeroFoil/aeroFoil_snappyHexMesh/system/snappyHexMeshDict b/tutorials/incompressible/overSimpleFoam/aeroFoil/aeroFoil_snappyHexMesh/system/snappyHexMeshDict
index 5ad22a55c0..38a9e44670 100644
--- a/tutorials/incompressible/overSimpleFoam/aeroFoil/aeroFoil_snappyHexMesh/system/snappyHexMeshDict
+++ b/tutorials/incompressible/overSimpleFoam/aeroFoil/aeroFoil_snappyHexMesh/system/snappyHexMeshDict
@@ -191,7 +191,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
diff --git a/tutorials/incompressible/overSimpleFoam/aeroFoil/background_snappyHexMesh/system/snappyHexMeshDict b/tutorials/incompressible/overSimpleFoam/aeroFoil/background_snappyHexMesh/system/snappyHexMeshDict
index 4f7f6b1a1b..5a4869af5a 100644
--- a/tutorials/incompressible/overSimpleFoam/aeroFoil/background_snappyHexMesh/system/snappyHexMeshDict
+++ b/tutorials/incompressible/overSimpleFoam/aeroFoil/background_snappyHexMesh/system/snappyHexMeshDict
@@ -181,7 +181,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
diff --git a/tutorials/incompressible/pimpleDyMFoam/propeller/system/snappyHexMeshDict b/tutorials/incompressible/pimpleDyMFoam/propeller/system/snappyHexMeshDict
index 5dd5771b10..14916d1b1b 100644
--- a/tutorials/incompressible/pimpleDyMFoam/propeller/system/snappyHexMeshDict
+++ b/tutorials/incompressible/pimpleDyMFoam/propeller/system/snappyHexMeshDict
@@ -351,7 +351,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -381,7 +381,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/incompressible/pimpleDyMFoam/wingMotion/wingMotion_snappyHexMesh/system/snappyHexMeshDict b/tutorials/incompressible/pimpleDyMFoam/wingMotion/wingMotion_snappyHexMesh/system/snappyHexMeshDict
index 1ae600bc19..ad4a562444 100644
--- a/tutorials/incompressible/pimpleDyMFoam/wingMotion/wingMotion_snappyHexMesh/system/snappyHexMeshDict
+++ b/tutorials/incompressible/pimpleDyMFoam/wingMotion/wingMotion_snappyHexMesh/system/snappyHexMeshDict
@@ -205,7 +205,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
diff --git a/tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict b/tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict
index 3ac6ec07c5..4db6ae01d4 100644
--- a/tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict
+++ b/tutorials/incompressible/simpleFoam/motorBike/system/snappyHexMeshDict
@@ -241,7 +241,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -275,7 +275,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/incompressible/simpleFoam/turbineSiting/system/snappyHexMeshDict b/tutorials/incompressible/simpleFoam/turbineSiting/system/snappyHexMeshDict
index af0d4fb74e..67647e0b14 100644
--- a/tutorials/incompressible/simpleFoam/turbineSiting/system/snappyHexMeshDict
+++ b/tutorials/incompressible/simpleFoam/turbineSiting/system/snappyHexMeshDict
@@ -258,7 +258,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
 
diff --git a/tutorials/lagrangian/MPPICFoam/cyclone/system/snappyHexMeshDict b/tutorials/lagrangian/MPPICFoam/cyclone/system/snappyHexMeshDict
index 218b8db3a9..682cf698fd 100644
--- a/tutorials/lagrangian/MPPICFoam/cyclone/system/snappyHexMeshDict
+++ b/tutorials/lagrangian/MPPICFoam/cyclone/system/snappyHexMeshDict
@@ -213,7 +213,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -247,7 +247,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict b/tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict
index 9e44996926..1ef4cf9393 100644
--- a/tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict
+++ b/tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict
@@ -230,7 +230,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -260,7 +260,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/mesh/moveDynamicMesh/relativeMotion/box_snappyHexMesh/system/snappyHexMeshDict b/tutorials/mesh/moveDynamicMesh/relativeMotion/box_snappyHexMesh/system/snappyHexMeshDict
index 474dd0b1b7..2c2b5e5d19 100644
--- a/tutorials/mesh/moveDynamicMesh/relativeMotion/box_snappyHexMesh/system/snappyHexMeshDict
+++ b/tutorials/mesh/moveDynamicMesh/relativeMotion/box_snappyHexMesh/system/snappyHexMeshDict
@@ -260,7 +260,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -290,7 +290,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/snappyHexMeshDict b/tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/snappyHexMeshDict
index 68bc53502e..033ffa54a7 100644
--- a/tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/snappyHexMeshDict
+++ b/tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/snappyHexMeshDict
@@ -154,7 +154,7 @@ snapControls
 
     // Maximum relative distance for points to be attracted by surface.
     // True distance is this factor times local maximum edge length.
-    // Note: changed(corrected) w.r.t 17x! (17x used 2* tolerance)
+    // Note: changed(corrected) w.r.t 1.7.x! (1.7.x used 2* tolerance)
     tolerance 2.0;
 
     // Number of mesh displacement relaxation iterations.
@@ -210,7 +210,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -246,8 +246,8 @@ addLayersControls
     // Medial axis analysis
 
         // Angle used to pick up medial axis points
-        // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130
-        // in 17x.
+        // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+        // in 1.7.x.
         minMedialAxisAngle 90;
 
         // Reduce layer growth where ratio thickness to medial
diff --git a/tutorials/mesh/snappyHexMesh/gap_detection/system/snappyHexMeshDict b/tutorials/mesh/snappyHexMesh/gap_detection/system/snappyHexMeshDict
index 1b54685207..6d7ddc23a0 100644
--- a/tutorials/mesh/snappyHexMesh/gap_detection/system/snappyHexMeshDict
+++ b/tutorials/mesh/snappyHexMesh/gap_detection/system/snappyHexMeshDict
@@ -227,7 +227,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
 
diff --git a/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/snappyHexMeshDict b/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/snappyHexMeshDict
index 13fcb22d2c..f17b8edd82 100644
--- a/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/snappyHexMeshDict
+++ b/tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/snappyHexMeshDict
@@ -208,7 +208,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
 
@@ -239,7 +239,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
     // Create buffer region for new layer terminations
diff --git a/tutorials/multiphase/interDyMFoam/RAS/mixerVesselAMI/system/snappyHexMeshDict b/tutorials/multiphase/interDyMFoam/RAS/mixerVesselAMI/system/snappyHexMeshDict
index 4fc9b58527..f5312fa3b3 100644
--- a/tutorials/multiphase/interDyMFoam/RAS/mixerVesselAMI/system/snappyHexMeshDict
+++ b/tutorials/multiphase/interDyMFoam/RAS/mixerVesselAMI/system/snappyHexMeshDict
@@ -340,7 +340,7 @@ snapControls
 
     // Maximum relative distance for points to be attracted by surface.
     // True distance is this factor times local maximum edge length.
-    // Note: changed(corrected) w.r.t 17x! (17x used 2* tolerance)
+    // Note: changed(corrected) w.r.t 1.7.x! (1.7.x used 2* tolerance)
     tolerance 3.0;
 
     // Number of mesh displacement relaxation iterations.
@@ -427,7 +427,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -461,7 +461,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
     // Create buffer region for new layer terminations
diff --git a/tutorials/multiphase/interDyMFoam/RAS/motorBike/system/snappyHexMeshDict b/tutorials/multiphase/interDyMFoam/RAS/motorBike/system/snappyHexMeshDict
index b7ce19ef33..2257461bc6 100644
--- a/tutorials/multiphase/interDyMFoam/RAS/motorBike/system/snappyHexMeshDict
+++ b/tutorials/multiphase/interDyMFoam/RAS/motorBike/system/snappyHexMeshDict
@@ -231,7 +231,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -265,7 +265,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/multiphase/interFoam/RAS/DTCHull/system/snappyHexMeshDict b/tutorials/multiphase/interFoam/RAS/DTCHull/system/snappyHexMeshDict
index 13fcb22d2c..f17b8edd82 100644
--- a/tutorials/multiphase/interFoam/RAS/DTCHull/system/snappyHexMeshDict
+++ b/tutorials/multiphase/interFoam/RAS/DTCHull/system/snappyHexMeshDict
@@ -208,7 +208,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
 
@@ -239,7 +239,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
     // Create buffer region for new layer terminations
diff --git a/tutorials/multiphase/interPhaseChangeDyMFoam/propeller/system/snappyHexMeshDict b/tutorials/multiphase/interPhaseChangeDyMFoam/propeller/system/snappyHexMeshDict
index 5dd5771b10..360f713eb4 100644
--- a/tutorials/multiphase/interPhaseChangeDyMFoam/propeller/system/snappyHexMeshDict
+++ b/tutorials/multiphase/interPhaseChangeDyMFoam/propeller/system/snappyHexMeshDict
@@ -351,7 +351,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -381,7 +381,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130 in
+    // 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/system/snappyHexMeshDict b/tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/system/snappyHexMeshDict
index 71de2cf59b..d696ea9aef 100644
--- a/tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/system/snappyHexMeshDict
+++ b/tutorials/multiphase/interPhaseChangeFoam/cavitatingBullet/system/snappyHexMeshDict
@@ -224,7 +224,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
 
@@ -255,7 +255,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
     // Create buffer region for new layer terminations
diff --git a/tutorials/preProcessing/createZeroDirectory/motorBike/system/snappyHexMeshDict b/tutorials/preProcessing/createZeroDirectory/motorBike/system/snappyHexMeshDict
index 15936ce4e1..7378fb4090 100644
--- a/tutorials/preProcessing/createZeroDirectory/motorBike/system/snappyHexMeshDict
+++ b/tutorials/preProcessing/createZeroDirectory/motorBike/system/snappyHexMeshDict
@@ -241,7 +241,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -275,7 +275,8 @@ addLayersControls
     maxThicknessToMedialRatio 0.3;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
 
diff --git a/tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/snappyHexMeshDict b/tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/snappyHexMeshDict
index fdf967b5d7..11403d9c3f 100644
--- a/tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/snappyHexMeshDict
+++ b/tutorials/preProcessing/createZeroDirectory/snappyMultiRegionHeater/system/snappyHexMeshDict
@@ -298,7 +298,7 @@ addLayersControls
     // If points get not extruded do nGrow layers of connected faces that are
     // also not grown. This helps convergence of the layer addition process
     // close to features.
-    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    // Note: changed(corrected) w.r.t 1.7.x! (didn't do anything in 1.7.x)
     nGrow 0;
 
     // Advanced settings
@@ -328,7 +328,8 @@ addLayersControls
     maxThicknessToMedialRatio 1;
 
     // Angle used to pick up medial axis points
-    // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130 in 17x.
+    // Note: changed(corrected) w.r.t 1.7.x! 90 degrees corresponds to 130
+    // in 1.7.x.
     minMedianAxisAngle 90;
 
     // Create buffer region for new layer terminations