convert: fix typo

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

convert.c

diff --git a/convert.c b/convert.c
index 25ac525..c0b0925 100644
--- a/convert.c
+++ b/convert.c
@@ -1946,7 +1946,7 @@ static struct stream_filter *ident_filter(const struct object_id *oid)
  * the contents cannot be filtered without reading the whole thing
  * in-core.
  *
- * Note that you would be crazy to set CRLF, smuge/clean or ident to a
+ * Note that you would be crazy to set CRLF, smudge/clean or ident to a
  * large binary blob you would want us not to slurp into the memory!
  */
 struct stream_filter *get_stream_filter(const struct index_state *istate,