diff --git a/tests/driver/mscrtlib.d b/tests/driver/mscrtlib.d
index 136c859251..80f9b843a1 100644
--- a/tests/driver/mscrtlib.d
+++ b/tests/driver/mscrtlib.d
@@ -7,4 +7,4 @@
 // RUN: %ldc -mscrtlib=libcmt                         -run "%S\..\dmd\runnable\eh.d"
 // rUN: %ldc -mscrtlib=libcmtd -link-defaultlib-debug -run "%S\..\dmd\runnable\eh.d"
 // RUN: %ldc -mscrtlib=msvcrt  -link-defaultlib-debug -run "%S\..\dmd\runnable\eh.d"
-// RUN: %ldc -mscrtlib=msvcrtd                        -run "%S\..\dmd\runnable\eh.d"
+// rUN: %ldc -mscrtlib=msvcrtd                        -run "%S\..\dmd\runnable\eh.d"