Fix up event names in “Element: mouseenter event” doc (again) (#33754)

Revert #7289

files/en-us/web/api/element/mouseenter_event/index.md

@@ -92,7 +92,7 @@ One `mouseenter` event is sent to each element of the hierarchy when entering th
 ![Mouseover behavior diagram](mouseover.png)
 A single `mouseover` event is sent to the deepest element of the DOM tree, then it bubbles up the hierarchy until it is canceled by a handler or reaches the root.
 
-With deep hierarchies, the number of `mouseover` events sent can be quite huge and cause significant performance problems. In such cases, it is better to listen for `mouseenter` events.
+With deep hierarchies, the number of `mouseenter` events sent can be quite huge and cause significant performance problems. In such cases, it is better to listen for `mouseover` events.
 
 Combined with the corresponding `mouseleave` (which is fired at the element when the mouse exits its content area), the `mouseenter` event acts in a very similar way to the CSS {{cssxref(':hover')}} pseudo-class.