Update DevExtreme.AspNet.Data.DataSourceLoadOptionsBase.html (#651)

Author: vladaskorohodova

docs/net/api/DevExtreme.AspNet.Data.DataSourceLoadOptionsBase.html

@@ -196,7 +196,7 @@ <h5 class="propertyValue">Property Value</h5>
 
   <a id="DevExtreme_AspNet_Data_DataSourceLoadOptionsBase_Filter_" data-uid="DevExtreme.AspNet.Data.DataSourceLoadOptionsBase.Filter*"></a>
   <h4 id="DevExtreme_AspNet_Data_DataSourceLoadOptionsBase_Filter" data-uid="DevExtreme.AspNet.Data.DataSourceLoadOptionsBase.Filter">Filter</h4>
-  <div class="markdown level1 summary"><p>A filter expression.</p>
+  <div class="markdown level1 summary"><p>A filter expression. Uses <a href="https://docs.devexpress.com/CoreLibraries/4928/devexpress-data-library/criteria-language-syntax" target="_blank">DevExpress Cross-Platform Criteria Language Syntax</a>.</p>
 </div>
   <div class="markdown level1 conceptual"></div>
   <h5 class="decalaration">Declaration</h5>