[NaCl SDK] Remove erroneous comma from bundle description.

native_client_sdk/src/build_tools/build_sdk.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Entry point for both build and try bots
 
 This script is invoked from XXX, usually without arguments
 to package an SDK. It automatically determines whether
 this SDK is for mac, win, linux.
@@ skipping 558 matching lines @@
 
   archive = manifest_util.Archive(manifest_util.GetHostOS())
   archive.url = archive_url
   archive.size = archive_size
   archive.checksum = archive_sha1
 
   bundle = manifest_util.Bundle('pepper_' + pepper_ver)
   bundle.revision = int(revision)
   bundle.repath = 'pepper_' + pepper_ver
   bundle.version = int(pepper_ver)
-  bundle.description = 'Chrome %s bundle, revision %s' % (
-          pepper_ver, revision),
+  bundle.description = 'Chrome %s bundle, revision %s' % (pepper_ver, revision)
   bundle.stability = 'dev'
   bundle.recommended = 'no'
   bundle.archives = [archive]
   return bundle
 
 
 def BuildStepTestUpdater(platform, pepper_ver, revision, tarfile):
   tarname = os.path.basename(tarfile)
   server = None
   try:
@@ skipping 241 matching lines @@
       # Archive on non-trybots.
       if options.archive or buildbot_common.IsSDKBuilder():
         BuildStepArchiveBundle(pepper_ver, clnumber, tarfile)
         BuildStepArchiveSDKTools()
 
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))