Cleanup: remove blank lines in comment blocks

intern/atomic/intern/atomic_ops_msvc.h

@@ -5,7 +5,7 @@
  * All rights reserved.
  * Copyright (C) 2007-2012 Mozilla Foundation.  All rights reserved.
  * Copyright (C) 2009-2013 Facebook, Inc.  All rights reserved.
-
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  * 1. Redistributions of source code must retain the above copyright notice(s),
@@ -13,7 +13,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright notice(s),
  *    this list of conditions and the following disclaimer in the documentation
  *    and/or other materials provided with the distribution.
-
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO

intern/cycles/util/math_fast.h

@@ -3,7 +3,7 @@
  *
  * Copyright 2008-2014 Larry Gritz and the other authors and contributors.
  * All Rights Reserved.
-
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:

source/blender/blenloader/intern/writefile.c

@@ -50,7 +50,7 @@
  * Almost all data in Blender are structures. Each struct saved
  * gets a BHead header.  With BHead the struct can be linked again
  * and compared with #StructDNA.
-
+ *
  * WRITE
  * =====
  *

source/blender/gpencil_modifiers/intern/lineart/MOD_lineart.h

@@ -485,7 +485,7 @@ typedef struct LineartBoundingArea {
   (((a) + DBL_TRIANGLE_LIM) >= (b) && ((a)-DBL_TRIANGLE_LIM) <= (b))
 
 /* Notes on this function:
-
+ *
  * r_ratio: The ratio on segment a1-a2. When r_ratio is very close to zero or one, it
  * fixes the value to zero or one, this makes it easier to identify "on the tip" situations.
  *