Fixes for diff-sections
Fixes for diff-sections

Summary:
One is a typo, the other is a monospace link. The styling for them is a bit off,
and we've so far just avoided them altogether. Let's stay consistent with that.

Reviewed By: mihaelao

Differential Revision: D6124111

fbshipit-source-id: 3db20fc97d41ed57f9574ce49aec122fcb8d7907

facebook/litho,facebook/litho,facebook/litho,facebook/litho,facebook/litho,facebook/litho