Documentation of project uses branch as master

[DanBrown47]

In Readme.md at section Pushing commit, The command given is

  git push --set-upstream origin master

Where master branch is absent in the repository at the time of this issue. Also the use of master branch is not a good practice,
The master branch has been depreciated in use by GitHub in order to foster inclusivity and making a welcoming atmosphere for the opensource community.

The command should be changed to

  git push -u origin main

Here a way to avoid having to explicitly type --set-upstream / --set-upstream-to is to use its shorthand flag -u as explicitly typing long commands are not a good practice.

[lonebots]

Thank you @DanBrown47 for that valuable input and now it's fixed