Fixed incorrect rendering of Logical OR and Bitwise OR operator

[iambijayd]

Fixes #5527

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[parlough]

/gcbrun

[dart-github-bot]

Visit the preview URL for this PR (updated for commit fb4ddd4):

https://dart-dev--pr5528-fix-incorrect-rendering-of-pipes-in-o-sxj949nq.web.app

[parlough]

Thanks for reporting and fixing this!

Your PR included a lot of formatting changes to the page, making it harder to review, but also breaking some of our tooling. Can you update the PR to instead just change the lines that need to be updated?

[parlough]

It looks like this entry will need to be fixed as well too: <code>&#124;</code>

[iambijayd]

Had some issues with previous branch. I have opened a new pull request. Can you review that?