doc: update install instructions

it's not yet in the short name [repo](https://github.com/asdf-vm/asdf-plugins)
CanRau · Feb 22, 2024 · ce0b934 · ce0b934
1 parent 62417ac
commit ce0b934
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -25,8 +25,6 @@
 Plugin:
 
 ```shell
-asdf plugin add ni
-# or
 asdf plugin add ni https://github.com/CanRau/asdf-ni.git
 ```