Documentation: add missing quotes to "git grep" examples

diff --git a/connect.c b/connect.c
index 0119bd377b23388c0c9ea41ee9fd134034c5a443..02e738a0146a5c46aaf3f1d8edc3c055a99e98b9 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -132,7 +132,7 @@ int path_match(const char *path, int nr, char **match)
 enum protocol {
        PROTO_LOCAL = 1,
        PROTO_SSH,
-       PROTO_GIT,
+       PROTO_GIT
 };
 
 static enum protocol get_protocol(const char *name)