remove false statement in comment
diff --git a/lib/commit_graph.c b/lib/commit_graph.c
index 2fca28a..5a88b22 100644
--- a/lib/commit_graph.c
+++ b/lib/commit_graph.c
@@ -171,8 +171,7 @@ add_node_to_iter_list(struct got_commit_graph *graph,
/*
* If a child node is known, begin looping over the list there
- * instead of beginning from the list head. Parent commits are
- * traversed before their children.
+ * instead of beginning from the list head.
*/
n = child_node ? child_node : TAILQ_FIRST(&graph->iter_list);