Describe the current behavior
Videos in "recently added videos" from last week are shown as "last month"

Steps to reproduce:
Describe the expected behavior
Showing last week instead of last month
Additional information
PeerTube instance:
URL: https://kirche.peertube-host.de but also seen on other instances
like

version: 2.4.0
Hello,
The entire sentence should be "More than 1 week ago" but to gain space, we just use 1 week ago. Since it's between 1 and 2 weeks, it's in the Last month category.
Hi,
That is confusing. It should say "this month" and then "last month" when "this month" is over.
Markus
@Chocobozzz It is really confusing. Is it possible to change it to be more clear, e.g. as @markusblogde suggested?
Should be better with https://github.com/Chocobozzz/PeerTube/commit/4166caabc6f439a7db7d1e15d64f74b8b694fc6b