`strptime` Format Table is Broken

[Leong-Qi-Jin]

I hope this is the right place to raise an issue. I'm not sure if the documentation's contents are in another repository.

The format table on strptime page is broken. The left and right columns do not match after "%u".
https://www.rdocumentation.org/packages/base/versions/3.6.2/topics/strptime

I did a quick check, and it seems like some of the text is not in the <p> tag.