PSR-2 fixes

src/Core/Application.php

@@ -161,9 +161,8 @@ class Application extends Container implements LaravelApplication
      */
     protected function fireListeners(array $listeners)
     {
-        foreach ($listeners as $listener)
-        {
+        foreach ($listeners as $listener) {
             $listener($this);
         }
     }
-}
+}

src/Core/DatabaseServiceProvider.php

@@ -37,7 +37,7 @@ class DatabaseServiceProvider extends ServiceProvider
         $this->app->alias('Illuminate\Database\ConnectionResolverInterface', 'db');
 
         if (Core::isInstalled()) {
-            $this->app->booting(function() {
+            $this->app->booting(function () {
                 $resolver = $this->app->make('Illuminate\Database\ConnectionResolverInterface');
                 Model::setConnectionResolver($resolver);
 

src/Core/Search/AppliesParametersToSearch.php

@@ -44,4 +44,4 @@ trait AppliesParametersToSearch
             $search->getQuery()->take($limit);
         }
     }
-}
+}

src/Core/Support/ValidatesBeforeSave.php

@@ -140,4 +140,4 @@ trait ValidatesBeforeSave
 
         return $rule;
     }
-}
+}