test/integration/fluent.conf in fluent-plugin-formatter-protobuf-0.1.0 vs test/integration/fluent.conf in fluent-plugin-formatter-protobuf-0.1.1

@@ -17,9 +17,9 @@
         @type memory
     </buffer>
 
     <format>
         @type protobuf
-        message_name "Log"
+        class_name "Log"
         include_paths ["/opt/fluent-plugin-formatter-protobuf/log_pb.rb"]
     </format>
 </match>
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