@@ -80,7 +80,7 @@ discard block  | 
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| 80 | 80 | */  | 
                                                        
| 81 | 81 | private function validateBatchOption($shouldBatch)  | 
                                                        
| 82 | 82 |      { | 
                                                        
| 83 | -        if (! \is_bool($shouldBatch)) { | 
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| 83 | +        if ( ! \is_bool($shouldBatch)) { | 
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| 84 | 84 |              throw new \InvalidArgumentException('Expected argument $shouldBatch to be a boolean'); | 
                                                        
| 85 | 85 | }  | 
                                                        
| 86 | 86 | }  | 
                                                        
@@ -90,7 +90,7 @@ discard block  | 
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| 90 | 90 | */  | 
                                                        
| 91 | 91 | private function validateCacheOption($shouldCache)  | 
                                                        
| 92 | 92 |      { | 
                                                        
| 93 | -        if (! \is_bool($shouldCache)) { | 
                                                        |
| 93 | +        if ( ! \is_bool($shouldCache)) { | 
                                                        |
| 94 | 94 |              throw new \InvalidArgumentException('Expected argument $shouldCache to be a boolean'); | 
                                                        
| 95 | 95 | }  | 
                                                        
| 96 | 96 | }  |