diff --git a/src/notificationsDecorations/NotificationDecoration.java b/src/notificationsDecorations/NotificationDecoration.java
index 0a2f1b0..506c3e4 100644
--- a/src/notificationsDecorations/NotificationDecoration.java
+++ b/src/notificationsDecorations/NotificationDecoration.java
@@ -5,5 +5,5 @@ public interface NotificationDecoration {
      * Each decoration apply a transformation on the content of the Notifications
      * @return the content transformed
      */
-    public abstract String transformContent(String content);
+    String transformContent(String content);
 }