* tools/hook-scripts/mailer/mailer.py:   Update the usage comment at the beginning of the script.
* tools/hook-scripts/mailer/mailer.py:
  Update the usage comment at the beginning of the script.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion