[Sanitizers] Fix getrandom test

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@374333 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/sanitizer_common/TestCases/Posix/getrandom.c b/test/sanitizer_common/TestCases/Posix/getrandom.c
index fdc08bc..ba615a7 100644
--- a/test/sanitizer_common/TestCases/Posix/getrandom.c
+++ b/test/sanitizer_common/TestCases/Posix/getrandom.c
@@ -1,5 +1,5 @@
 // RUN: %clang -O2 %s -o %t && %run %t
-// UNSUPPORTED: android netbsd darwin solaris
+// UNSUPPORTED: android, netbsd, darwin, solaris
 //
 
 #include <sys/types.h>