diff --git a/lang/cem/ctest/ctill/run b/lang/cem/ctest/ctill/run
index 389922ba5..a7d99acd5 100755
--- a/lang/cem/ctest/ctill/run
+++ b/lang/cem/ctest/ctill/run
@@ -1,2 +1,2 @@
-echo ----- A missing argument error should be reported
+echo ----- All program(s) in this directory should fail to compile.
 make "P=noarg" -fsk ../makefile ${1-gen}