name-hash.c: remove duplicate word in comment

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/name-hash.c b/name-hash.c
index ceb1d7bd6f7c594160b8162f306afb37556dc0e5..4885bae5da82c8a98d6e9aec4fd5ca3746a49615 100644 (file)
--- a/name-hash.c
+++ b/name-hash.c
@@ -218,7 +218,7 @@ static int lookup_lazy_params(struct index_state *istate)
  * However, the hashmap is going to put items into bucket
  * chains based on their hash values.  Use that to create n
  * mutexes and lock on mutex[bucket(hash) % n].  This will
- * decrease the collision rate by (hopefully) by a factor of n.
+ * decrease the collision rate by (hopefully) a factor of n.
  */
 static void init_dir_mutex(void)
 {