@@ -27,7 +27,7 @@  | 
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| 27 | 27 | */  | 
                                                        
| 28 | 28 | public function ability()  | 
                                                        
| 29 | 29 |      { | 
                                                        
| 30 | - return 'index';  | 
                                                        |
| 30 | + return 'index';  | 
                                                        |
| 31 | 31 | }  | 
                                                        
| 32 | 32 | |
| 33 | 33 | /**  | 
                                                        
@@ -71,7 +71,7 @@  | 
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| 71 | 71 |      { | 
                                                        
| 72 | 72 |          if ($orderBy = $this->get('orderBy')) { | 
                                                        
| 73 | 73 |              if (is_string($orderBy)) { | 
                                                        
| 74 | -                return [$orderBy => $this->get('ascending', true) ? 'ASC' : 'DESC']; | 
                                                        |
| 74 | +                return [ $orderBy => $this->get('ascending', true) ? 'ASC' : 'DESC' ]; | 
                                                        |
| 75 | 75 | }  | 
                                                        
| 76 | 76 | }  | 
                                                        
| 77 | 77 | |
@@ -23,7 +23,7 @@  | 
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| 23 | 23 | */  | 
                                                        
| 24 | 24 | public function rules()  | 
                                                        
| 25 | 25 |      { | 
                                                        
| 26 | - return [];  | 
                                                        |
| 26 | + return [ ];  | 
                                                        |
| 27 | 27 | }  | 
                                                        
| 28 | 28 | |
| 29 | 29 | /**  |