/*
* The use of strtok with '/' as delimiter is valid since we refuse '/'
* in session name and '/' is not a valid hostname character based on
- * RFC-952 [1], RFC-921 [2] and refined in RFC-1123 [2].
+ * RFC-952 [1], RFC-921 [2] and refined in RFC-1123 [3].
* [1] https://tools.ietf.org/html/rfc952
* [2] https://tools.ietf.org/html/rfc921
* [3] https://tools.ietf.org/html/rfc1123#page-13