- Whitespaces refactor

backend/modules/achievements/models/Achievement.php

@@ -18,4 +18,4 @@ class Achievement extends \common\models\Achievement
             ]
         ];
     }
-}
+}

backend/modules/achievements/models/AchievementSearch.php

@@ -55,4 +55,4 @@ class AchievementSearch extends Achievement
 
         return $dataProvider;
     }
-}
+}

backend/modules/achievements/views/achievements/index.php

@@ -46,4 +46,4 @@ $this->params['breadcrumbs'][] = $this->title;
             ['class' => 'yii\grid\ActionColumn'],
         ],
     ]); ?>
-</div>
+</div>