Fix typo in CMDcommit.

TBR=siggi

Review URL: http://codereview.chromium.org/2287005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@48396 0039d316-1c4b-4281-b951-d872f2087c98

gcl.py

@@ -877,7 +877,7 @@ def TryChange(change_info, args, swallow_exception):
 
 @need_change_and_args
 @attrs(usage='[--no_presubmit]')
-def CMDcommit(change_list, args):
+def CMDcommit(change_info, args):
   """Commits the changelist to the repository."""
   if not change_info.GetFiles():
     print "Nothing to commit, changelist is empty."