app/bootstrap.php

@@ -27,7 +27,7 @@ return function(array $config_array = []) {
 	// -------------------------------------------------------------------------
 
 	$app_logger = new Logger('animeclient');
-	$app_logger->pushHandler(new RotatingFileHandler(__DIR__.'/logs/app.log', Logger::NOTICE));
+	$app_logger->pushHandler(new RotatingFileHandler(__DIR__ . '/logs/app.log', Logger::NOTICE));
 	$app_logger->pushHandler(new BrowserConsoleHandler(Logger::DEBUG));
 	$container->setLogger($app_logger);
 

src/Aviat/Ion/Di/ContainerInterface.php

@@ -33,6 +33,7 @@ interface ContainerInterface extends \Interop\Container\ContainerInterface {
 	 *
 	 * @param LoggerInterface $logger
 	 * @param string          $key    The logger 'channel'
+	 * @return Container
 	 */
 	public function setLogger(LoggerInterface $logger, $key = 'default');