diff --git a/src/main/java/com/criteo/gerrit/plugins/automerge/AutomaticMerger.java b/src/main/java/com/criteo/gerrit/plugins/automerge/AutomaticMerger.java
index a486599..7d11c4e 100644
--- a/src/main/java/com/criteo/gerrit/plugins/automerge/AutomaticMerger.java
+++ b/src/main/java/com/criteo/gerrit/plugins/automerge/AutomaticMerger.java
@@ -110,6 +110,7 @@
   }
 
   private void onCommendAdded(final CommentAddedEvent newComment) {
+    // Avoid infinite loop when this plugin comments the review
     if (config.getBotEmail().equals(newComment.author.email)) {
       return;
     }