Update FormControl.md

Kuldeep Saxena · web-flow · commit 3a126d31a671 · 2017-12-29T02:23:37.000+05:30
diff --git a/docs/api/FormControl.md b/docs/api/FormControl.md
@@ -220,6 +220,7 @@ Example
         onDateChange={onChange}
       />
    )}
+ />
 ```
 
 Binds a React Native `DatePickerIOS` component.
