Remove trailing whitespace

common/framework/drivers/push/apns.php

@@ -12,34 +12,34 @@ class APNs extends Base implements \Rhymix\Framework\Drivers\PushInterface
 	 */
 	protected static $_required_config = array('certificate', 'passphrase');
 	protected static $_optional_config = array();
-	
+
 	/**
 	 * Get the human-readable name of this Push driver.
-	 * 
+	 *
 	 * @return string
 	 */
 	public static function getName(): string
 	{
 		return 'APNs';
 	}
-	
+
 	/**
 	 * Check if the current Push driver is supported on this server.
-	 * 
+	 *
 	 * This method returns true on success and false on failure.
-	 * 
+	 *
 	 * @return bool
 	 */
 	public static function isSupported(): bool
 	{
 		return true;
 	}
-	
+
 	/**
 	 * Send a message.
-	 * 
+	 *
 	 * This method returns true on success and false on failure.
-	 * 
+	 *
 	 * @param object $message
 	 * @param array $tokens
 	 * @return \stdClass
@@ -86,7 +86,7 @@ class APNs extends Base implements \Rhymix\Framework\Drivers\PushInterface
 			$output->success[] = $token;
 			fclose($fp);
 		}
-		
+
 		return $output;
 	}
 }