Hi Guix,

this page looks wrong: https://guix.gnu.org/packages/mpc-1.1.0/

The non-breaking space is rendered as “GNU<*ENTITY*>nbspMPC”.  The
attached patch processes the SHTML to remove *ENTITY* nodes, replacing
the “nbsp” entity with an actual non-breaking space; other entities are
silently converted to a single space.

-- 
Ricardo