Tweek r156937 a bit so that the suggestions are correct.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156938 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/warning-options.cpp b/test/Driver/warning-options.cpp
index 1a2d51d..ce434ab 100644
--- a/test/Driver/warning-options.cpp
+++ b/test/Driver/warning-options.cpp
@@ -7,4 +7,4 @@
// RUN: -Wno-unused-command-line-argument %s 2>&1 | FileCheck %s
// CHECK: unknown warning option '-Wmonkey'
// CHECK: unknown warning option '-Wno-monkey'
-// CHECK: unknown warning option '-Wno-unused-command-line-arguments'
+// CHECK: unknown warning option '-Wno-unused-command-line-arguments'; did you mean '-Wno-unused-command-line-argument'?