Added doc
diff --git a/Readme.md b/Readme.md
index f0c6498..3fa8690 100644
--- a/Readme.md
+++ b/Readme.md
@@ -21,3 +21,4 @@
 * Each consumer must receive messages in the same order they were sent
 * The journal of each topic may evict messages that are older than a certain retention time
 
+## Modules