diff --git a/maze/parser/parser_test.go b/maze/parser/parser_test.go
index 738c41e..b8a02cd 100644
--- a/maze/parser/parser_test.go
+++ b/maze/parser/parser_test.go
@@ -231,7 +231,6 @@ func TestTextReadNormal(t *testing.T) {
 		#H   I#J K#
 		#####L#####
 	*/
-	// TODO: we are not detecting vertical dead-ends that go downwards
 	nodes := make([]*maze.Node, 22)
 
 	// ---- Node creation ----