@@ -62,7 +62,7 @@ |
||
| 62 | 62 | /** |
| 63 | 63 | * @param string $copy |
| 64 | 64 | * @param string $ellipse |
| 65 | - * @return mixed |
|
| 65 | + * @return string |
|
| 66 | 66 | */ |
| 67 | 67 | protected function truncateWords($copy, $ellipse) |
| 68 | 68 | { |
@@ -56,7 +56,7 @@ |
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| 56 | 56 | /** |
| 57 | 57 | * Get introduction |
| 58 | 58 | * |
| 59 | - * @return null|string |
|
| 59 | + * @return string |
|
| 60 | 60 | */ |
| 61 | 61 | public function getIntroduction() |
| 62 | 62 | { |