Documentation/git-stash.txt: add a missing verb
Documentation/git-stash.txt: add a missing verb

Signed-off-by: Sébastien Loriot <a37878c2e20ec04b94229ffade6c13bba37b19cb@gmail.com>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

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