@@ -151,7 +151,7 @@ |
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151 | 151 | * @access protected |
152 | 152 | * @static |
153 | 153 | * |
154 | - * @return true on success. |
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154 | + * @return boolean on success. |
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155 | 155 | */ |
156 | 156 | protected static function setCsvHeaderColumns() |
157 | 157 | { |
@@ -159,7 +159,7 @@ |
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159 | 159 | /** |
160 | 160 | * Check whether the current hash has already been created for this file. |
161 | 161 | * |
162 | - * @return boolean|int False if this row's primary key hash is unique |
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162 | + * @return integer False if this row's primary key hash is unique |
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163 | 163 | * or the number of the row with the same hash if it's not. |
164 | 164 | */ |
165 | 165 | private function isHashUnique() |