Update README.md

Author: tdonuk

README.md

@@ -5,8 +5,9 @@
   - node (tested on v23.1.0)
   - npm (tested on 10.9.0)
 - open your terminal
-- clone the repository to your machine:
+- clone this repository to your machine:
   - `git clone https://github.com/Note-Manager/note-manager`
+- create a folder at root and put plugin-api here
 - move to the root directory of this repo:
   - `cd note-manager`
 - build the application: