Inconsistency: Symbol or Latin

[schriftgestalt]

in

afdko/c/makeotf/makeotf_lib/source/hotconv/map.c

Line 1848 in 4640085

/* if no code page range bits are set, then set the Symbol code page. */

is says to fall back to Symbol, but it is actually setting Latin.

[josh-hadley]

From what I can tell, this comment has been incorrect with regard to the actual behavior since AFDKO became open source. So a fix here would be to update the comment.