CVS: cvs.openbsd.org: ports

[Christian Weisgerber]

CVSROOT:        /cvs
Module name:    ports
Changes by:     na...@cvs.openbsd.org   2023/10/13 17:53:08

Modified files:
        books/tex-by-topic: Makefile 

Log message:
books/tex-by-topic: do not override SITE_GITHUB with obsolete SITES