I noticed that the Online helper text (seen when creating or editing a repository) spans 3 lines [see attached] and it seems it could be 1 line saving space and consolodating the page a bit.
ADMIN_REPOSITORIES_SETTINGS_ONLINE_HELP in PluginStrings.js seems to be defined as 1 string without breaks, so I assume this is a page "issue".
We've specifically spoken about real estate on this page so filing improvement.
This is recent regression to Dizzam and I suspect unintentional fallout (perhaps from http://bamboo.s/browse/NX3-OSS-229/commit ?).
Spoke to Daniel Sauble about this before filing.