Deduction guides are ordered in a weird way (instead of alphabetically)

[correaa]

Deduction guidelines are ordered in a weird way (instead of alphabetically)

See at the end of https://correaa.gitlab.io/boost-multi/multi/reference/boost/multi/restriction-02c.html

yml file is here: https://gitlab.com/correaa/boost-multi/-/blob/develop/mrdocs.yml?ref_type=heads

(Maybe it gets confused because it has to order number characters?)