Fix missing test end

Author: kgryte

lib/node_modules/@stdlib/plot/components/svg/rug/test/test.auto_render.js

@@ -60,6 +60,8 @@ tape( 'an instance supports setting and getting the property value', function te
 
 	node.autoRender = false;
 	t.strictEqual( node.autoRender, false, 'returns expected value' );
+
+	t.end();
 });
 
 tape( 'if `autoRender` is `true`, when a returned instance receives a `change` event, it re-renders and emits a `render` event', function test( t ) {