Update default-layout.html

Author: Jenny-Jiani

_layouts/default-layout.html

@@ -80,7 +80,7 @@
     </footer>
 
     <script type="text/javascript">
-        $(".currentVersion").text("latest version (18.1)");
+        $(".currentVersion").text("latest version (18.2)");
         anchors.add();
         UrlReplace();
         FullTreeMenuList('{{page.needAutoGenerateSidebar}}', '{{page.needGenerateH3Content}}');