diff --git a/includes/interfaces/class-wc-payment-token-data-store-interface.php b/includes/interfaces/class-wc-payment-token-data-store-interface.php
index ba85f4e0df4..3fdf0eacbef 100644
--- a/includes/interfaces/class-wc-payment-token-data-store-interface.php
+++ b/includes/interfaces/class-wc-payment-token-data-store-interface.php
@@ -1,4 +1,11 @@
 <?php
+/**
+ * Payment Token Data Store Interface
+ *
+ * @version 3.0.0
+ * @package WooCommerce/Interface
+ */
+
 if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
@@ -9,15 +16,14 @@ if ( ! defined( 'ABSPATH' ) ) {
  * Functions that must be defined by payment token store classes.
  *
  * @version  3.0.0
- * @category Interface
- * @author   WooThemes
  */
 interface WC_Payment_Token_Data_Store_Interface {
 	/**
 	 * Returns an array of objects (stdObject) matching specific token criteria.
 	 * Accepts token_id, user_id, gateway_id, and type.
 	 * Each object should contain the fields token_id, gateway_id, token, user_id, type, is_default.
-	 * @param array $args
+	 *
+	 * @param array $args Arguments.
 	 * @return array
 	 */
 	public function get_tokens( $args );
@@ -25,7 +31,8 @@ interface WC_Payment_Token_Data_Store_Interface {
 	/**
 	 * Returns an stdObject of a token for a user's default token.
 	 * Should contain the fields token_id, gateway_id, token, user_id, type, is_default.
-	 * @param int $user_id
+	 *
+	 * @param int $user_id User ID.
 	 * @return object
 	 */
 	public function get_users_default_token( $user_id );
@@ -33,14 +40,16 @@ interface WC_Payment_Token_Data_Store_Interface {
 	/**
 	 * Returns an stdObject of a token.
 	 * Should contain the fields token_id, gateway_id, token, user_id, type, is_default.
-	 * @param int $token_id
+	 *
+	 * @param int $token_id Token ID.
 	 * @return object
 	 */
 	public function get_token_by_id( $token_id );
 
 	/**
 	 * Returns metadata for a specific payment token.
-	 * @param int $token_id
+	 *
+	 * @param int $token_id Token ID.
 	 * @return array
 	 */
 	public function get_metadata( $token_id );
@@ -48,8 +57,7 @@ interface WC_Payment_Token_Data_Store_Interface {
 	/**
 	 * Get a token's type by ID.
 	 *
-	 * @since 3.0.0
-	 * @param int $token_id
+	 * @param int $token_id Token ID.
 	 * @return string
 	 */
 	public function get_token_type_by_id( $token_id );
@@ -58,8 +66,9 @@ interface WC_Payment_Token_Data_Store_Interface {
 	 * Update's a tokens default status in the database. Used for quickly
 	 * looping through tokens and setting their statuses instead of creating a bunch
 	 * of objects.
-	 * @param int $token_id
-	 * @param bool $status
+	 *
+	 * @param int  $token_id Token ID.
+	 * @param bool $status If should update status.
 	 * @return string
 	 */
 	public function set_default_status( $token_id, $status = true );