contrib/git-svn: correct commit example in manpage
contrib/git-svn: correct commit example in manpage

Thanks to Nicolas Vilz <niv@iaglans.de> for noticing this.

Signed-off-by: Eric Wong <8c2951295f8292b0c03727bc4652981172298eae@yhbt.net>
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