| @@ -61,7 +61,7 @@ | ||
| 61 | 61 | /** | 
| 62 | 62 | * method to render the page/template | 
| 63 | 63 | * | 
| 64 | - * @return mixed|string | |
| 64 | + * @return string | |
| 65 | 65 | */ | 
| 66 | 66 | public function render() | 
| 67 | 67 |      { | 
| @@ -20,7 +20,7 @@ | ||
| 20 | 20 | /** @var string slug */ | 
| 21 | 21 | const SLUG_PREFIX = '-phile.phpFastCache.slug-'; | 
| 22 | 22 | |
| 23 | -    const SLUG = ['{', '}' , '(', ')','/' , '\\' , '@', ':']; | |
| 23 | +    const SLUG = ['{', '}', '(', ')', '/', '\\', '@', ':']; | |
| 24 | 24 | |
| 25 | 25 | /** | 
| 26 | 26 | * @var CacheInterface the cache engine |