More PHPCS fixes.

includes/class-wc-rate-limiter.php

@@ -34,7 +34,7 @@ class WC_Rate_Limiter {
 	/**
 	 * Constructs Option name from action identifier.
 	 *
-	 * @param string $action_id
+	 * @param string $action_id Identifier of the action.
 	 * @return string
 	 */
 	public static function storage_id( $action_id ) {
@@ -44,7 +44,7 @@ class WC_Rate_Limiter {
 	/**
 	 * Returns true if the action is not allowed to be run by the rate limiter yet, false otherwise.
 	 *
-	 * @param string $action_id Identifier for the action
+	 * @param string $action_id Identifier of the action.
 	 * @return bool
 	 */
 	public static function retried_too_soon( $action_id ) {
@@ -67,8 +67,8 @@ class WC_Rate_Limiter {
 	/**
 	 * Sets the rate limit delay in seconds for action with identifier $id.
 	 *
-	 * @param string $action_id Identifier for the action.
-	 * @param int $delay Delay in seconds.
+	 * @param string $action_id Identifier of the action.
+	 * @param int    $delay Delay in seconds.
 	 * @return bool True if the option setting was successful, false otherwise.
 	 */
 	public static function set_rate_limit( $action_id, $delay ) {

tests/unit-tests/util/class-wc-rate-limiter.php

@@ -42,8 +42,8 @@ class WC_Tests_Rate_Limiter extends WC_Unit_Test_Case {
 		$this->assertEquals( true, WC_Rate_Limiter::retried_too_soon( $rate_limit_id_1 ), 'retried_too_soon allowed action to run too soon before the delay.' );
 		$this->assertEquals( false, WC_Rate_Limiter::retried_too_soon( $rate_limit_id_2 ), 'retried_too_soon did not allow action to run for another user before the delay.' );
 
-        // As retired_too_soon bails if current time <= limit, the actual time needs to be at least 1 second after the limit.
-		sleep(2);
+		// As retired_too_soon bails if current time <= limit, the actual time needs to be at least 1 second after the limit.
+		sleep( 2 );
 
 		$this->assertEquals( false, WC_Rate_Limiter::retried_too_soon( $rate_limit_id_1 ), 'retried_too_soon did not allow action to run after the designated delay.' );
 		$this->assertEquals( false, WC_Rate_Limiter::retried_too_soon( $rate_limit_id_2 ), 'retried_too_soon did not allow action to run for another user after the designated delay.' );