[PATCH] Typofix in git/show-files.
[PATCH] Typofix in git/show-files.

Fixes a typo in usage string.

From: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>
Signed-off-by: Petr Baudis <2df6472652419df7dced808d07835f28963a653f@ucw.cz>

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