Remove trailing spaces

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@199199 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Basic/Version.cpp

@@ -102,11 +102,11 @@ std::string getClangFullRepositoryVersion() {
       OS << Revision;
     }
     OS << ')';
-  }  
+  }
   // Support LLVM in a separate repository.
   std::string LLVMRev = getLLVMRevision();
   if (!LLVMRev.empty() && LLVMRev != Revision) {
-    OS << " (";    
+    OS << " (";
     std::string LLVMRepo = getLLVMRepositoryPath();
     if (!LLVMRepo.empty())
       OS << LLVMRepo << ' ';