git-push.txt: Describe --repo option in more detail

diff --git a/builtin-gc.c b/builtin-gc.c
index f5625bb9fb090f5af4dfb782dc04005a4149a5c8..fac200e0b08360625afc81b02913128c9b87f486 100644 (file)
--- a/builtin-gc.c
+++ b/builtin-gc.c
@@ -18,7 +18,7 @@
 #define FAILED_RUN "failed to run %s"
 
 static const char * const builtin_gc_usage[] = {
-       "git-gc [options]",
+       "git gc [options]",
        NULL
 };