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-rw-r--r--include/git2/reflog.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/git2/reflog.h b/include/git2/reflog.h
index 45dff2165..418826d1d 100644
--- a/include/git2/reflog.h
+++ b/include/git2/reflog.h
@@ -63,9 +63,12 @@ GIT_EXTERN(int) git_reflog_append(git_reflog *reflog, const git_oid *id, const g
*
* The reflog to be renamed is expected to already exist
*
+ * The new name will be checked for validity.
+ * See `git_reference_create_symbolic()` for rules about valid names.
+ *
* @param ref the reference
* @param name the new name of the reference
- * @return 0 or an error code
+ * @return 0 on success, GIT_EINVALIDSPEC or an error code
*/
GIT_EXTERN(int) git_reflog_rename(git_reference *ref, const char *name);