docs: update menu example

Author: lekoaf

packages/docs/src/mdx/coreComponents/Menu.mdx

@@ -7,7 +7,7 @@ export const meta = {
 import {
   MoreIcon,
   CheckIcon,
-  ColumnsIcon,
+  ClockIcon,
 } from 'practical-react-components-icons'
 
 import { Menu } from 'practical-react-components-core'
@@ -24,7 +24,7 @@ export const onClickHandler = label => {
 
 export const ITEMS = [
   { icon: CheckIcon, label: 'Enabled item' },
-  { icon: ColumnsIcon, label: 'Column options', divider: true },
+  { icon: ClockIcon, label: 'Options', divider: true },
   { label: 'Item 3', disabled: true, danger: true },
 ]