I just created a project on Transifex:
Hi,
Thank you so much for opening your app to other languages ! I’ve noticed that some strings are not present in the localization file : everything under de “Syncthing Options” and “Syncthing GUI” menus.
Ah looks like I fucked up the copy-pasting there :s
The change is pretty simple (no programming needed), so feel free to make a pull request, otherwise I might get to it at some point.
To fix it yourself, you’d have to change app_settings.xml to use @string/xyz and strings.xml to contain the right strings 