clean code

parser/common/convert/message2operator.cc

@@ -95,6 +95,7 @@ void Message2Operator::ParseBaseTypeField(const google::protobuf::Reflection *re
     default: {
       break;
     }
+  }
 }
 
 Status Message2Operator::ParseField(const google::protobuf::Reflection *reflection,
@@ -197,6 +198,7 @@ void Message2Operator::ParseRepeatedBaseTypeField(const google::protobuf::Reflec
     default: {
       break;
     }
+  }
 }
 
 Status Message2Operator::ParseRepeatedField(const google::protobuf::Reflection *reflection,