Update README
diff --git a/README.md b/README.md
index cd6c0e8..edf415f 100644
--- a/README.md
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@@ -19,6 +19,15 @@
 
     mvn package
 
+Reference
+---------------------
+
+* [Configuration]
+* [Message Format]
+
+[Configuration]: https://github.com/rinrinne/gerrit-rabbitmq-plugin/blob/master/src/main/resources/Documentation/config.md
+[Message Format]: https://github.com/rinrinne/gerrit-rabbitmq-plugin/blob/master/src/main/resources/Documentation/message.md
+
 License
 ---------------------