[1.2.X] Backporting myself to the 1.2.X docs/internals/committers.txt... and...

[1.2.X] Backporting myself to the 1.2.X docs/internals/committers.txt... and fixing the typo in Jeremy's bio (again). :)

Backport of [14056] from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@14495 bcc190cf-cafb-0310-a4f2-bffc1f526a37