Of course it does Baws when we're talking about writing software. Thankfully though as you're no doubt aware we now have intellisense in code editors, cutting down on the odd language error. My point was the use of English on the corner, comments containing words such as "of" or "off" or "there" or "their". Random mistakes or in some cases ignorance, my gripe was with those pulling punters on said errors, while they should get their own scripts on order!
Baws you though have mastered this technique, while keeping your own house in order.
Did you work on the 737 MAXβs anti-stall systems, by any chance?
No however I reckon it was probably written by Pen in Turbo Pascal at a guess!