Not displayed name (Files:) for value (only number of files without any word before it displayed) #339

Steps to reproduce

1. Go to Settings -> Administration -> System
2. Look to Disk section
3. Observe only number without any clue what it is expressing

Expected behaviour

Displayed:
Files: xxxxxxx

Actual behaviour

Displayed:
xxxxxxx

Server configuration

Nextcloud version: 22.2.3

**Where did you install Nextcloud from:**Nexcloud vm

###Additional info:

• the same behavior in Firefox and Chromium
• independent from language set (as opposed to Not displayed name (Storages:) for value (only number of storages without any word before it displayed) (only?) in en_US #338)