@@ -186,7 +186,7 @@ |
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186 | 186 | * Sign a string with a given key and algorithm. |
187 | 187 | * |
188 | 188 | * @param string $msg The message to sign. |
189 | - * @param string|resource $key The secret key. |
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189 | + * @param string $key The secret key. |
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190 | 190 | * @param string $alg The signing algorithm. |
191 | 191 | * Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256'. |
192 | 192 | * |