@@ -167,7 +167,7 @@ |
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| 167 | 167 | * Check html class exists. |
| 168 | 168 | * |
| 169 | 169 | * @param string $className |
| 170 | - * @return bool |
|
| 170 | + * @return string|false |
|
| 171 | 171 | */ |
| 172 | 172 | protected function _classExists($className) |
| 173 | 173 | { |