use correct label for author (aka tagger) info when writing tag objects
diff --git a/lib/object_create.c b/lib/object_create.c
index e790d9a..0f37c4e 100644
--- a/lib/object_create.c
+++ b/lib/object_create.c
@@ -663,7 +663,7 @@ got_object_tag_create(struct got_object_id **id,
}
if (asprintf(&tagger_str, "%s%s %lld +0000\n",
- GOT_COMMIT_LABEL_AUTHOR, tagger, tagger_time) == -1)
+ GOT_TAG_LABEL_TAGGER, tagger, tagger_time) == -1)
return got_error_from_errno("asprintf");
msg0 = strdup(tagmsg);