[update] the setConfig() method (SVAR-2309)

Author: serhiipylypchuk1991

docs/api/methods/js_kanban_setconfig_method.md

@@ -26,7 +26,7 @@ Using this method, you can configure the Kanban widget as well as load data to i
 
 ### Example
 
-~~~jsx {10-18,20-23}
+~~~jsx {10-20,22-23}
 // create Kanban
 const board = new kanban.Kanban("#root", {
     columns,
@@ -36,18 +36,18 @@ const board = new kanban.Kanban("#root", {
 // create Toolbar
 const toolbar = new kanban.Toolbar("#toolbar", { api: board.api });
 
-// set new configuration parameters of Kanban
+// specify new configuration parameters of Kanban
 board.setConfig({
-    editorAutoSave: false,
     columnKey: "stage",
     rowKey: "type",
     cardShape,
     editorShape,
-    /*other parameters*/
-});
-
-// update configuration parameters of Toolbar
-toolbar.setConfig({
-    api: board.api
+    editor: {
+       autoSave: false
+    },
+    /* other parameters */
 });
+                        
+// specify new configuration parameters of Toolbar
+toolbar.setConfig({ items: ["search", "spacer", "sort"] });
 ~~~