service/donate.md

@@ -480,7 +480,7 @@ rebuilding the site in Django:
 > donate.tpo is currently implemented as a static lektor site that
 > communicates with a "middleware" backend (tpo/web/donate) via
 > javascript. this is counter-intuitive; why are the frontend and
-> backend kept so seperate? if we coupled the frontend and the backend a
+> backend kept so separate? if we coupled the frontend and the backend a
 > bit more closely, we could drop most of the javascript (including the
 > javascript needed for payment processing), and we could create a
 > system that doesn't need code changes every time we want to update