read-cache.c: typofix in comment

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/read-cache.c b/read-cache.c
index 8579663ee09b1e01cf5228bd8be7c5eb371c5d31..c14b56231379b1aeaa5f648d208d77ab68818d94 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -1527,7 +1527,7 @@ int write_index(const struct index_state *istate, int newfd)
 
 /*
  * Read the index file that is potentially unmerged into given
- * index_state, dropping any unmerged entries.  Returns true is
+ * index_state, dropping any unmerged entries.  Returns true if
  * the index is unmerged.  Callers who want to refuse to work
  * from an unmerged state can call this and check its return value,
  * instead of calling read_cache().