Someone seems to be following commits on github and noticed a spelling error in one of the last changes:
simworld.cc, line 4658:
+ dbg->warning( "The following paks are missing an may course errors", paklog );
"...and may cause errors"
See https://github.com/aburch/simutrans/commit/4579c85afcaa8d5c852f1156fd003a9c3594ef97#commitcomment-1525604
Thanks for notice.