typo

Co-Authored-By: Kevin Verschaeve <[email protected]>

Author: derrabus

components/event_dispatcher.rst

@@ -222,7 +222,7 @@ determine which instance is passed.
 
     ``RegisterListenersPass`` is able to resolve aliased class names which for
     instance allows to refer to an event via the fully qualified class name
-    (FQCN) of the event class. The pass will by read the alias mapping from a
+    (FQCN) of the event class. The pass will read the alias mapping from a
     dedicated container parameter. This parameter can be extended by registering
     another compiler pass, ``AddEventAliasesPass``::