urlpattern

49ed9b9b - Update the domintro section. (Fixes #76) (#86)

Update the domintro section. (Fixes #76) (#86) * Update the domintro section. (Fixes #76) * Apply suggestions from code review Co-authored-by: Domenic Denicola <d@domenic.me> Co-authored-by: Domenic Denicola <d@domenic.me>