Fix some broken directed tests

Change-Id: I40f2661a74951f8d91824df8fd9ef0cc2312d183


[ROCm/clr commit: 9cab8d4260]

projects/clr/hipamd/tests/src/context/hipCtx_simple.cpp

@@ -21,7 +21,7 @@ THE SOFTWARE.
 */
 
 /* HIT_START
- * BUILD: %t %s ../test_common.cpp HCC_OPTIONS --stdlib=libc++
+ * BUILD: %t %s ../test_common.cpp HCC_OPTIONS -stdlib=libc++
  * RUN: %t
  * HIT_END
  */