Fix typo in gypv8sh debugging code

BUG=none
TBR=marja@chromium.org

Review URL: https://codereview.chromium.org/375273002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@281998 0039d316-1c4b-4281-b951-d872f2087c98

tools/gypv8sh.py

@@ -50,8 +50,8 @@ def main ():
       if p.returncode:
         # TODO(jochen): Remove once crbug.com/370551 is resolved.
         if sys.platform == 'darwin':
-          cmd[:0] = [
-              'gdb', '-batch', '-ex', 'run', '-ex' 'bt', '-ex', 'quit', '-args']
+          cmd[:0] = ['gdb', '-batch', '-ex', 'run', '-ex', 'bt', '-ex', 'quit',
+                     '-args']
           p = subprocess.Popen(
               cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, bufsize=0)
           out, err = p.communicate()