grammar fix

Author: AGCB

2-ui/2-events/03-event-delegation/article.md

@@ -1,7 +1,7 @@
 
 # Event delegation
 
-Capturing and bubbling allow to implement one of most powerful event handling patterns called *event delegation*.
+Capturing and bubbling allow us to implement one of most powerful event handling patterns called *event delegation*.
 
 The idea is that if we have a lot of elements handled in a similar way, then instead of assigning a handler to each of them -- we put a single handler on their common ancestor.