Test commit, remove trailing whitespace

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215556 91177308-0d34-0410-b5e6-96231b3b80d8

unittests/Support/YAMLParserTest.cpp

@@ -18,7 +18,7 @@
 namespace llvm {
 
 static void SuppressDiagnosticsOutput(const SMDiagnostic &, void *) {
-  // Prevent SourceMgr from writing errors to stderr 
+  // Prevent SourceMgr from writing errors to stderr
   // to reduce noise in unit test runs.
 }