Remove nuxtjs related copyright

- remove Nuxtjs copyright from license

Author: MarcelGeo

LICENSE-CODE

@@ -1,10 +1,5 @@
 MIT License
 
-Copyright (c) 2020 Nuxt.js with the contributions of:
-- Sebastien Chopin (NuxtJS Company)
-- Alexandre Chopin (NuxtJS Company)
-- Benjamin Canac (NuxtJS Company)
-- Sergey Bedritsky (NuxtJS Company)
 Copyright (c) 2021 Lutra Consulting Ltd.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy