chore: fix README typo & remove nvmrc (#4350)

* fix: fix README typo

Signed-off-by: leesb971204 <leesb971204@gmail.com>

* chore: remove nvmrc

Signed-off-by: leesb971204 <leesb971204@gmail.com>

---------

Signed-off-by: leesb971204 <leesb971204@gmail.com>
Co-authored-by: Zack Jackson <25274700+ScriptedAlchemy@users.noreply.github.com>

Author: leesb971204

shared-routing/.nvmrc

@@ -10,13 +10,7 @@ This example demos a basic host application loading remote component.
 
 # Running Demo
 
-Run the following commands:
-
-1. `nvm use`
-2. `yarn lerna bootstrap --npm-client yarn`
-3. `yarn build`
-
-To run the applicatio, run `pnpm run start`. This will build all the apps `shell`, `dashboard`, `order`, `profile`, `sales` on different ports as shown below
+To run the application, run `pnpm run start`. This will build all the apps `shell`, `dashboard`, `order`, `profile`, `sales` on different ports as shown below
 
 - [localhost:3000](http://localhost:3000/) (HOST) - `shell`
 - [localhost:3001](http://localhost:3001/) (STANDALONE REMOTE) - `dashboard`