Style fix.

Author: bdaler

src/Maker/MakeSubscriber.php

@@ -89,7 +89,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
             $subscriberClassNameDetails->getFullName(),
             'event/Subscriber.tpl.php',
             [
-                'event' =>  class_exists($event) ? sprintf('%s::class', $eventClassName) : $this->getEventConstant($event),
+                'event' => class_exists($event) ? sprintf('%s::class', $eventClassName) : $this->getEventConstant($event),
                 'import_constant_class' => $this->isNeedImportConstantsClass($event),
                 'event_full_class_name' => $eventFullClassName,
                 'event_arg' => $eventClassName ? sprintf('%s $event', $eventClassName) : '$event',
@@ -113,15 +113,14 @@ public function configureDependencies(DependencyBuilder $dependencies)
 
     /**
      * @param $event
-     * @return string
      */
     private function getEventConstant($event): string
     {
         $constants = $this->getKernelEventsConstants();
 
         foreach ($constants as $name => $value) {
             if ($value === $event) {
-                return 'KernelEvents::' . $name;
+                return 'KernelEvents::'.$name;
             }
         }
 
@@ -130,7 +129,6 @@ private function getEventConstant($event): string
 
     /**
      * @param $event
-     * @return bool
      */
     private function isNeedImportConstantsClass($event): bool
     {
@@ -145,12 +143,10 @@ private function isNeedImportConstantsClass($event): bool
         return false;
     }
 
-    /**
-     * @return array
-     */
     private function getKernelEventsConstants(): array
     {
         $class = new \ReflectionClass(KernelEvents::class);
+
         return $class->getConstants();
     }
 }