Update debugging.rst

atailouloute · atailouloute · commit 69ce2a21acef · 2017-08-27T19:54:54.000+02:00
diff --git a/debug/debugging.rst b/debug/debugging.rst
@@ -83,6 +83,9 @@ that can help you visualize and find the information.
     fallback translation for all known messages, if translations exist for
     the given locale.
 
+``debug:event-dispatcher``
+    Displays information about all the registered listeners in the event dispatcher.
+
 .. tip::
 
     When in doubt how to use a console command, open the help section by
