TUT: remove trailing space

- use git show --ignore-space-change when examining

tutorials/incompressible/pimpleFoam/LES/channel395DFSEM/system/controlDict

@@ -65,19 +65,19 @@ functions
         libs            ("libfieldFunctionObjects.so");
         writeControl    writeTime;
     }
-    lambVector1                                                                 
-    {                                                                           
-        type            lambVector;                                                 
-        libs            ("libfieldFunctionObjects.so");                             
-        writeControl    writeTime;                                              
-        field           U;                                                          
-    }                                                                           
-    div1                                                                        
-    {                                                                           
-        type            div;                                                        
-        libs            ("libfieldFunctionObjects.so");                             
-        writeControl    writeTime;                                              
-        field           lambVector;                                                 
+    lambVector1
+    {
+        type            lambVector;
+        libs            ("libfieldFunctionObjects.so");
+        writeControl    writeTime;
+        field           U;
+    }
+    div1
+    {
+        type            div;
+        libs            ("libfieldFunctionObjects.so");
+        writeControl    writeTime;
+        field           lambVector;
     }
     fieldAverage1
     {
@@ -102,18 +102,18 @@ functions
                 base        time;
             }
 
-            lambVector                                                          
-            {                                                                   
-                mean        on;                                                 
-                prime2Mean  off;                                                
-                base        time;                                               
-            }                                                                                                                                      
-
-            div(lambVector)                                                     
-            {                                                                   
-                mean        on;                                                 
-                prime2Mean  off;                                                
-                base        time;                                               
+            lambVector
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+            div(lambVector)
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
             }
         );
     }

tutorials/incompressible/simpleFoam/bump2D/system/blockMeshDict

-/*--------------------------------*- C++ -*----------------------------------*\ 
-| =========                 |                                                 | 
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           | 
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  v1906                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.com                      | 
-|    \\/     M anipulation  |                                                 | 
-\*---------------------------------------------------------------------------*/ 
-FoamFile                                                                        
-{                                                                               
-    version     2.0;                                                            
-    format      ascii;                                                          
-    class       dictionary;                                                     
-    object      blockMeshDict;                                                  
-}                                                                               
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 
-
-scale       1; 
-
-vertices 
-( 
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+scale       1;
+
+vertices
+(
     ( -25.0  0  1 )  // 0
     (   0    0  1 )  // 1
     (   0.3  0  1 )  // 2
@@ -45,10 +45,10 @@ vertices
     (   0.3  5  -1 )  // 21
     (   0    5  -1 )  // 22
     ( -25.0  5  -1 )  // 23
-); 
+);
 
-blocks 
-( 
+blocks
+(
     // Medium level for tutorial
     hex ( 0  1 13 12 11 10 22 23) (30 1 81) simpleGrading (0.002 1 20000)
     hex ( 1  2 14 13 10  9 21 22) (25 1 81) simpleGrading (2 1 20000)
@@ -62,7 +62,7 @@ blocks
     //hex ( 2  3 15 14  9  8 20 21) (480 1 648) simpleGrading (1 1 20000)
     //hex ( 3  4 16 15  8  7 19 20) (200 1 648) simpleGrading (0.5 1 20000)
     //hex ( 4  5 17 16  7  6 18 19) (240 1 648) simpleGrading (500 1 20000)
-); 
+);
 
 edges #codeStream
 {
@@ -101,37 +101,37 @@ edges #codeStream
 };
 
 
-boundary 
-( 
-    inlet 
-    { 
-        type        patch; 
-        faces 
-        ( 
-            (0 11 23 12) 
-        ); 
-    } 
-
-    outlet 
-    { 
-        type        patch; 
-        faces 
-        ( 
+boundary
+(
+    inlet
+    {
+        type        patch;
+        faces
+        (
+            (0 11 23 12)
+        );
+    }
+
+    outlet
+    {
+        type        patch;
+        faces
+        (
             (17 18 6 5)
-        ); 
-    } 
-
-    top 
-    { 
-        type        symmetryPlane; 
-        faces 
-        ( 
-            (11 10 22 23) 
+        );
+    }
+
+    top
+    {
+        type        symmetryPlane;
+        faces
+        (
+            (11 10 22 23)
             (10  9 21 22)
             ( 9  8 20 21)
             ( 8  7 19 20)
             ( 7  6 18 19)
-        ); 
+        );
     }
 
     symUp
@@ -143,15 +143,15 @@ boundary
         );
     }
 
-    bump 
-    { 
-        type        wall; 
-        faces 
-        ( 
-            ( 1 13 14  2) 
+    bump
+    {
+        type        wall;
+        faces
+        (
+            ( 1 13 14  2)
             ( 2 14 15  3)
             ( 3 15 16  4)
-        ); 
+        );
     }
 
     symDown
@@ -161,7 +161,7 @@ boundary
         (
             ( 4 16 17  5)
         );
-    } 
+    }
 
     frontAndBack
     {
@@ -180,12 +180,12 @@ boundary
             ( 3  8  7  4)
             ( 4  7  6  5)
         );
-    }   
-
-); 
- 
-mergePatchPairs 
-( 
-); 
- 
-// ************************************************************************* // 
+    }
+
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/incompressible/simpleFoam/turbulentFlatPlate/0.kEpsilon/p

@@ -46,7 +46,7 @@ boundaryField
     {
         type            zeroGradient;
     }
-    
+
     bottomWall
     {
         type            zeroGradient;

tutorials/incompressible/simpleFoam/turbulentFlatPlate/0.kOmegaSST/p

@@ -46,7 +46,7 @@ boundaryField
     {
         type            zeroGradient;
     }
-    
+
     bottomWall
     {
         type            zeroGradient;