if these changes are made, the language names showing up in interwiki-links are changed from
Nynorsk ([nn:]) --> Norsk (Nynorsk) Norsk ([no:]) --> Norsk (Bokmål) ([nb:])
A minor adjustment from me:
I believe it would be more correct to use
[nn:] norsk (nynorsk) [nb:] norsk (bokmål)
without any capital letters, since the interwiki name of a language shall be written in the language itself, and Norwegian does not capitalize any language names.
Ulf Lunde