@@ -87,7 +87,7 @@ |
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87 | 87 | |
88 | 88 | /** |
89 | 89 | * replaces "(c)" with html copyright sign |
90 | - * @return mixed |
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90 | + * @return string |
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91 | 91 | */ |
92 | 92 | public function getCopy() |
93 | 93 | { |