Typographical error 

When your associate is so dull, that they point out your spelling mistakes.

Ah look! I've just spotted a typographical error...

Typographical error by YouCan'tSpell4Sh!t January 31, 2018

Typographical Error 

When you've been caught making a shit/unfunny/disrespectful joke and want to pretend it was an accident.

Look, I know most of you hate me because I troll and tweet 'deluded opinions' and that but chill and let me explain. IT WAS A TYPOGRAPHICAL ERROR. - MacckkUTD

Typographical Error by MooKaka November 25, 2020

Topographically

Done in a topographical style or indeed in a topographical method. CTB

The mountain ranges were drawn topographically
Ctb1987

Topographically by Ctb1987lx September 22, 2023