fix formatting

Author: scotthart

generator/integration_tests/golden/v1/golden_rest_only_connection.h

@@ -177,7 +177,8 @@ class GoldenRestOnlyConnection {
   virtual Status
   Noop(google::protobuf::Empty const& request);
 
-virtual StatusOr<google::protobuf::Empty> WaitForConsistency(google::protobuf::Empty const& request);};
+  virtual StatusOr<google::protobuf::Empty> WaitForConsistency(google::protobuf::Empty const& request);
+};
 
 GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
 }  // namespace golden_v1

generator/internal/connection_generator.cc

@@ -319,9 +319,9 @@ class $connection_class_name$ {
   for (auto const& method : bespoke_methods()) {
     HeaderPrint("\n");
     HeaderPrint(absl::StrCat(
-        "virtual ", method.return_type(), " ", method.name(),
+        "  virtual ", method.return_type(), " ", method.name(),
         absl::StrReplaceAll(method.parameters(), {{", Options opts = {}", ""}}),
-        ";"));
+        ";\n"));
   }
 
   // close abstract interface Connection base class