@@ -391,7 +391,7 @@ |
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| 391 | 391 | /** |
| 392 | 392 | * @param string $content |
| 393 | 393 | * |
| 394 | - * @return mixed |
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| 394 | + * @return string |
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| 395 | 395 | */ |
| 396 | 396 | private function sanitizeContent($content) |
| 397 | 397 | { |