| @@ -104,6 +104,7 @@ | ||
| 104 | 104 | |
| 105 | 105 | /** | 
| 106 | 106 | * Determine language based on UserAgent. | 
| 107 | + * @return string | |
| 107 | 108 | */ | 
| 108 | 109 | public function detectLanguage() | 
| 109 | 110 |      { |