diff --git a/src/cmd/internal/obj/textflag.go b/src/cmd/internal/obj/textflag.go
index bf9c8c99f1..96e6e9377e 100644
--- a/src/cmd/internal/obj/textflag.go
+++ b/src/cmd/internal/obj/textflag.go
@@ -43,7 +43,6 @@ const (
 
 	// Do not insert instructions to allocate a stack frame for this function.
 	// Only valid on functions that declare a frame size of 0.
-	// TODO(mwhudson): only implemented for ppc64x at present.
 	NOFRAME = 512
 
 	// Function can call reflect.Type.Method or reflect.Type.MethodByName.