update doc for useGridPrefix property

Resources/doc/columns_configuration/annotations/column_annotation_property.md

@@ -64,7 +64,7 @@ class Product
 |values|array|_none_||For select filters or replace values in the grid|
 |searchOnClick|boolean|false|true or false|Sets the possibility to perform a search on the clicked cell (filterable has to be true)|
 |safe|string or false|html|false<br />or<br />see [Escape filters](http://twig.sensiolabs.org/doc/filters/escape.html)|Sets the escape filter|
-
+|useGridPrefix|boolean|true|true or false|Use the prefixTitle of the grid to render title|
 **Note 1**: Every attribute has a setter and a getter method.  
 **Note 2**: With the `values` attributes, if `type1` is found, the grid displays the value `Type 1`.  
 **Note 3**: If operators are not visible, filtering is performed with the default operator.