Merge pull request woocommerce#22244 from faisal-alvi/fix-22234

Fix-22234

Author: rodrigoprimo

includes/class-wc-product-attribute.php

@@ -212,7 +212,7 @@ public function get_id() {
 	/**
 	 * Get name.
 	 *
-	 * @return int
+	 * @return string
 	 */
 	public function get_name() {
 		return $this->data['name'];