[clang-rename] apply stylistic fixes

llvm-svn: 275550
diff --git a/clang-tools-extra/clang-rename/USRFinder.cpp b/clang-tools-extra/clang-rename/USRFinder.cpp
index 01f7278..7e99e70 100644
--- a/clang-tools-extra/clang-rename/USRFinder.cpp
+++ b/clang-tools-extra/clang-rename/USRFinder.cpp
@@ -139,7 +139,7 @@
   const SourceLocation Point; // The location to find the NamedDecl.
   const std::string Name;
 };
-}
+} // namespace
 
 const NamedDecl *getNamedDeclAt(const ASTContext &Context,
                                 const SourceLocation Point) {
@@ -191,5 +191,5 @@
   return std::string(Buff.data(), Buff.size());
 }
 
-} // namespace clang
 } // namespace rename
+} // namespace clang