Hi Werner, not only that, while thinking about it I realized that the title of my posting is wrong - it is the service description not the naming conventions
I agree with you, as a Swiss (non native speaker). Does it explain itself better like this:
armbianmonitor -m provides simple CLI monitoring - automatic new-line feed output
armbianmonitor -M provides simple CLI monitoring - automatic refreshing in line output
armbianmonitor -n provides simple CLI network monitoring - automatic new-line feed output
armbianmonitor -N provides simple CLI network monitoring - automatic refreshing in line output
By the way, everybody is welcome to chime in !