Fix typo in tutorial-2.txt
Fix typo in tutorial-2.txt

This should be obvious enough.

I didn't actually _test_ the tutorial, but if the old command worked,
something is really wrong!

Signed-off-by: Linus "Duh!" Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@osdl.org>
Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git