Fix trailing whitespace in scripts and misc. files

Tools/Scripts/SpacingHeuristics.pm

Index: Tools/Scripts/SpacingHeuristics.pm
diff --git a/Tools/Scripts/SpacingHeuristics.pm b/Tools/Scripts/SpacingHeuristics.pm
index 7de01726a0ba5e341b9bd8146c35a3563766264a..9fbc4b7bf0641049098336a2479142dcd090cf34 100644
--- a/Tools/Scripts/SpacingHeuristics.pm
+++ b/Tools/Scripts/SpacingHeuristics.pm
@@ -7,13 +7,13 @@
 # are met:
 #
 # 1.  Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer. 
+#     notice, this list of conditions and the following disclaimer.
 # 2.  Redistributions in binary form must reproduce the above copyright
 #     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution. 
+#     documentation and/or other materials provided with the distribution.
 # 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@@ -65,7 +65,7 @@ sub isOnlyWhiteSpace
 sub applySpacingHeuristicsAndPrint
 {
     my ($out, $line) = @_;
-    
+
     printPendingEmptyLines($out, $line);
     $previousLineWasDisallowed = 0;
     print $out $line;