Remove trailing whitespaces in regular file

Change-Id: I46306a96062ccd751e65351a0bf3e5951ae15905

kong/issues.py

@@ -2,7 +2,7 @@ import re
 
 
 class KnownIssuesFinder(object):
-    
+
     def __init__(self):
         self.count = 0
         self._pattern = re.compile('# *KNOWN-ISSUE')
@@ -10,7 +10,7 @@ class KnownIssuesFinder(object):
     def find_known_issues(self, package):
         for file in self._find_test_module_files(package):
             self._count_known_issues(file)
-                
+
     def _find_test_module_files(self, package):
         for name in dir(package):
             if name.startswith('test'):

tools/rfc.sh

@@ -1,5 +1,5 @@
 #!/bin/sh -e
-# Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com> 
+# Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com>
 # This initial version of this file was taken from the source tree
 # of GlusterFS. It was not directly attributed, but is assumed to be
 # Copyright (c) 2010-2011 Gluster, Inc and release GPLv3