!4#3640 fixing #aligns

Stream: PR reviews

[Jeremy Tan]

I'd like to have a quick review and merge of !4#3640, which comprehensively fixes style nitpicks on #align statements

[Kevin Buzzard]

So good they merged it twice!

[Eric Wieser]

@Jeremy Tan, if you're up for a challenge it would be great to have a CI job that catches multi-line aligns

[Eric Wieser]

Probably you could just add it to the style linter

[Jeremy Tan]

And now that the above is done, !4#3630 on fixing _root_ namespacing can be reviewed and merged