diff --git a/ghc/tests/simplCore/should_compile/simpl005.hs b/ghc/tests/simplCore/should_compile/simpl005.hs
index f342bd524f910f66abdc76e37d61d77ef1bb22c0..abf98a30d2d565a4053daf434ea94b6d74511af0 100644
--- a/ghc/tests/simplCore/should_compile/simpl005.hs
+++ b/ghc/tests/simplCore/should_compile/simpl005.hs
@@ -1,4 +1,4 @@
---!!! CPR on newtype with polymorphic argument
+-- !!! CPR on newtype with polymorphic argument
 
 {-# OPTIONS -O #-}