fix: Project Setup Documentation

[rs0125]

There's a really minor issue in the documentation for setting up the documentation that can be fixed.

This is sorta incorrect as the user first needs to cd into the Linkedin-to-resume project folder and then cd into the backend folder, as the cli does not open the file by default while cloning.

Correct Instruction Should be:

git clone https://github.com/Namit2111/Linkedin-to-resume
cd Linkedin-to-resume/backend

Shall I send a PR to fix this?