* MAX_DECIMAL_PLACES must not be larger than 3. If it is larger than
* that, q-value will be smaller than 0.001, the minimum q-value the
* HTTP specification allows. See
- * http://tools.ietf.org/html/rfc7231#section-5.3.1 for q-value.
+ * https://datatracker.ietf.org/doc/html/rfc7231#section-5.3.1 for q-value.
*/
const int MAX_DECIMAL_PLACES = 3;
const int MAX_LANGUAGE_TAGS = 1000;