remove trailing space from some files

applications/utilities/surface/surfaceClean/collapseBase.C

@@ -197,7 +197,7 @@ static void splitTri
 // Insert scalar into sortedVerts/sortedWeights so the weights are in
 // incrementing order.
 static bool insertSorted
-(   
+(
     const label vertI,
     const scalar weight,
 
@@ -243,7 +243,7 @@ static bool insertSorted
         }
     }
 
-    
+
     label sz = sortedWeights.size();
 
     sortedWeights.setSize(sz + 1);
@@ -292,7 +292,7 @@ static void markCollapsedFaces
             // Check distance of vertex to edge.
             label opposite0 =
                 triSurfaceTools::oppositeVertex
-                (   
+                (
                     surf,
                     faceI,
                     edgeI
@@ -481,7 +481,7 @@ static label edgeType
     {
         if (usesRegion == -1)
         {
-            FatalErrorIn("edgeRegion") << abort(FatalError); 
+            FatalErrorIn("edgeRegion") << abort(FatalError);
             return -2;
         }
         else
@@ -750,9 +750,9 @@ label collapseBase(triSurface& surf, const scalar minLen)
         // Find regions of connected collapsed faces
         // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-        // per face -1 or region 
+        // per face -1 or region
         labelList collapseRegion(surf.size(), -1);
-        
+
         label nRegions = markRegions(surf, faceToEdge, collapseRegion);
 
         Pout<< "Detected " << nRegions << " regions of faces to be collapsed"
@@ -783,7 +783,7 @@ label collapseBase(triSurface& surf, const scalar minLen)
             (
                 surf,
                 outsideVerts[regionI],
-                spanPoints[regionI], 
+                spanPoints[regionI],
                 orderedVertices[regionI],
                 orderedWeights[regionI]
             );
@@ -862,7 +862,7 @@ label collapseBase(triSurface& surf, const scalar minLen)
 
                 if (splitVerts.size())
                 {
-                    // Split edge using splitVerts. All non-collapsed triangles 
+                    // Split edge using splitVerts. All non-collapsed triangles
                     // using edge will get split.
 
 

applications/utilities/surface/surfaceClean/collapseEdge.C

@@ -58,7 +58,7 @@ static triSurface pack
 {
     List<labelledTri> newTriangles(surf.size());
     label newTriangleI = 0;
-    
+
     forAll(surf, faceI)
     {
         const labelledTri& f = surf.localFaces()[faceI];