Clarify render direction in sort-data sample

Refs: #282

Author: sdvg

packages/samples/react/src/components/table/sort-data.tsx

@@ -59,11 +59,11 @@ export const TableSortData: FC = () => (
 
 		<section className="w-full grid gap-4">
 			<section className="grid gap-4">
-				<KolHeading _level={2} _label="Vertical" />
+				<KolHeading _level={2} _label="Vertical headers" />
 				<KolTableStateful _label="Sort a date column" _minWidth="auto" _data={DATA.slice(0, 10)} _headers={HEADERS_VERTICAL} className="block" />
 			</section>
 			<section className="grid gap-4">
-				<KolHeading _level={2} _label="Horizontal" />
+				<KolHeading _level={2} _label="Horizontal headers" />
 				<KolTableStateful _label="Sort a date column" _minWidth="auto" _data={DATA} _headers={HEADERS_HORIZONTAL} className="block" />
 			</section>
 		</section>