Suggest shorter form of vcsh pull

vcsh

@@ -161,7 +161,7 @@ clone() {
 	done
 	[ "$VCSH_CONFLICT" = '1' ]) &&
 		fatal "will stop after fetching and not try to merge!
-  Once this situation has been resolved, run 'vcsh run $VCSH_REPO_NAME git pull' to finish cloning." 17
+  Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17
 	git merge origin/master
 	hook post-merge
 	hook post-clone