Cleanup: strip trailing space for cycles

intern/cycles/util/util_transform.cpp

@@ -16,10 +16,10 @@
 
 /*
  * Adapted from code with license:
- * 
+ *
  * Copyright (c) 2002, Industrial Light & Magic, a division of Lucas
  * Digital Ltd. LLC. All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
@@ -31,8 +31,8 @@
  *   distribution.
  * * Neither the name of Industrial Light & Magic nor the names of its
  *   contributors may be used to endorse or promote products derived
- *   from this software without specific prior written permission. 
- * 
+ *   from this software without specific prior written permission.
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -236,7 +236,7 @@ static void transform_decompose(DecomposedTransform *decomp, const Transform *tf
 		for(int i = 0; i < 3; i++)
 			for(int j = 0; j < 4; j++)
 				Rnext[i][j] = 0.5f * (R[i][j] + Rit[i][j]);
-		
+
 		norm = 0.0f;
 		for(int i = 0; i < 3; i++) {
 			norm = max(norm,