Bug report

Bug description:

# Add a code block here, if required

In the documentation, under BaseHandler.http_error_default(), it said 'as as'.
BaseHandler Objects

CPython versions tested on:

3.13

Operating systems tested on:

No response

Linked PRs

• gh-137341: Remove more word duplications #137342
• [3.14] gh-137341: Remove more word duplications (GH-137342) #137346
• [3.13] gh-137341: Remove more word duplications (GH-137342) #137347