After #19600 there are still EXMAPLES, EXAPLES etc. left. I searched them with grep, for example something like

egrep --no-filename -I -R -o ' OU[A-Z]{3,}' src/sage  | sort | uniq -c | sort -rn

is useful for this.

CC: @fchapoton

Component: documentation

Author: Jori Mäntysalo

Branch: 234d4ff

Reviewer: Jeroen Demeyer

Issue created by migration from https://trac.sagemath.org/ticket/19601