modified handling-events page

content/docs/handling-events.md

@@ -145,11 +145,5 @@ The problem with this syntax is that a different callback is created each time t
 Inside a loop it is common to want to pass a param to an event handler. For example if `i` is the row id:
 
 ```js
-<button onClick={() => this.deleteRow(i)}>Delete Row</button> 
-```
-
-or alternatively (especially if you want to avoid triggering a re-render in a child component):
-
-```js
-<button onClick={this.deleteRow.bind(this,i)}>Delete Row</button>
-```
+<button onClick={this.deleteRow.bind(this, i)}>Delete Row</button>
+```