gitk: Fix bad English grammar "Matches none Commit Info"
gitk: Fix bad English grammar "Matches none Commit Info"

Signed-off-by: Alex Henrie <139449a27381270391752f9e0993fccac55fea0e@gmail.com>
Signed-off-by: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>

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