--- a/mercurial/pure/osutil.py	Mon Apr 15 01:37:23 2013 +0200
+++ b/mercurial/pure/osutil.py	Mon Apr 15 01:37:23 2013 +0200
@@ -68,7 +68,7 @@
 
     _INVALID_HANDLE_VALUE = _HANDLE(-1).value
 
-    # CreateFile 
+    # CreateFile
     _FILE_SHARE_READ = 0x00000001
     _FILE_SHARE_WRITE = 0x00000002
     _FILE_SHARE_DELETE = 0x00000004