[3.13] Docs: Add missing lines between regex and text (GH-134505) (GH-135719)

Docs: Add missing lines between regex and text (GH-134505)
(cherry picked from commit 754190287ece5a2e66684161aadafb18f5f44868)

Co-authored-by: Rafael Fontenelle <rffontenelle@users.noreply.github.com>