hashmap_entry: remove first member requirement from docs

Comments stating that "struct hashmap_entry" must be the first
member in a struct are no longer valid.

Suggested-by: Phillip Wood <phillip.wood123@gmail.com>
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/attr.c b/attr.c
index 15f0efdf60..e5c951db69 100644
--- a/attr.c
+++ b/attr.c
@@ -62,7 +62,7 @@ static struct attr_hashmap g_attr_hashmap;
 
 /* The container for objects stored in "struct attr_hashmap" */
 struct attr_hash_entry {
-	struct hashmap_entry ent; /* must be the first member! */
+	struct hashmap_entry ent;
 	const char *key; /* the key; memory should be owned by value */
 	size_t keylen; /* length of the key */
 	void *value; /* the stored value */