Update the queryParams docs.

docs/docs.js

@@ -83,7 +83,7 @@ $(function () {
                     name: 'queryParams',
                     type: 'Function',
                     description: 'When request remote data, sending additional parameters by format the queryParams.',
-                    'default': 'function(pageSize, pageNumber) {return {};}'
+                    'default': 'function(pageSize, pageNumber, searchText) {return {};}'
                 },
                 {
                     name: 'pagination',

docs/documentation.html

@@ -123,7 +123,7 @@
         data: [],
         method: 'get',
         url: undefined,
-        queryParams: function(pageSize, pageNumber) {return {};},
+        queryParams: function(pageSize, pageNumber, searchText) {return {};},
         pagination: false,
         sidePagination: 'client', // client or server
         totalRows: 0, // server side need to set