Update README.md

ZAYEC77 · web-flow · commit d6619e0557b8 · 2016-08-10T18:22:38.000+03:00
diff --git a/README.md b/README.md
@@ -143,6 +143,7 @@ public function actions()
 
 ```
 
+If you need to get some relation data you can call `join` or similar methods from `$query` in `applyFilter` closure.
 
 And add options to widget: 
 

Original file line number	Diff line number	Diff line change
`@@ -143,6 +143,7 @@ public function actions()`
`143`	`143`
`144`	`144`	```
`145`	`145`
	`146`	+If you need to get some relation data you can call `join` or similar methods from `$query` in `applyFilter` closure.
`146`	`147`
`147`	`148`	`And add options to widget:`
`148`	`149`