diff --git a/app/Http/Controllers/Admin/PackController.php b/app/Http/Controllers/Admin/PackController.php
index 675ccc738..46674ae02 100644
--- a/app/Http/Controllers/Admin/PackController.php
+++ b/app/Http/Controllers/Admin/PackController.php
@@ -102,7 +102,7 @@ class PackController extends Controller
             Alert::success('Pack successfully created on the system.')->flash();
 
             return redirect()->route('admin.packs.view', $pack->id);
-        } catch(DisplayValidationException $ex) {
+        } catch (DisplayValidationException $ex) {
             return redirect()->route('admin.packs.new')->withErrors(json_decode($ex->getMessage()))->withInput();
         } catch (DisplayException $ex) {
             Alert::danger($ex->getMessage())->flash();
@@ -144,7 +144,7 @@ class PackController extends Controller
             if ($request->input('action') !== 'delete') {
                 $pack = $repo->update($id, $request->intersect([
                     'name', 'description', 'version',
-                    'option_id', 'selectable', 'visible', 'locked'
+                    'option_id', 'selectable', 'visible', 'locked',
                 ]));
                 Alert::success('Pack successfully updated.')->flash();
             } else {
@@ -153,7 +153,7 @@ class PackController extends Controller
 
                 return redirect()->route('admin.packs');
             }
-        } catch(DisplayValidationException $ex) {
+        } catch (DisplayValidationException $ex) {
             return redirect()->route('admin.packs.view', $id)->withErrors(json_decode($ex->getMessage()));
         } catch (DisplayException $ex) {
             Alert::danger($ex->getMessage())->flash();
@@ -211,5 +211,4 @@ class PackController extends Controller
             ])->deleteFileAfterSend(true);
         }
     }
-
 }
diff --git a/app/Models/ServiceVariable.php b/app/Models/ServiceVariable.php
index 0e7746312..3d4647583 100644
--- a/app/Models/ServiceVariable.php
+++ b/app/Models/ServiceVariable.php
@@ -43,10 +43,10 @@ class ServiceVariable extends Model
     protected $guarded = ['id', 'created_at', 'updated_at'];
 
     /**
-    * Cast values to correct type.
-    *
-    * @var array
-    */
+     * Cast values to correct type.
+     *
+     * @var array
+     */
     protected $casts = [
         'option_id' => 'integer',
         'user_viewable' => 'integer',