Use clang-format-3.5

1 files changed, 1 insertions, 1 deletions

diff --git a/src/compiler/ruby_generator_map-inl.h b/src/compiler/ruby_generator_map-inl.h
index a49650a2f7..fea9c2e2fa 100644
--- a/src/compiler/ruby_generator_map-inl.h
+++ b/src/compiler/ruby_generator_map-inl.h
@@ -49,7 +49,7 @@ namespace grpc_ruby_generator {
 // Converts an initializer list of the form { key0, value0, key1, value1, ... }
 // into a map of key* to value*. Is merely a readability helper for later code.
 inline std::map<std::string, std::string> ListToDict(
-    const initializer_list<std::string>& values) {
+    const initializer_list<std::string> &values) {
   if (values.size() % 2 != 0) {
     // MOE: insert     std::cerr << "Not every 'key' has a value in `values`."
     // << std::endl;