Update README.md

README.md

@@ -87,23 +87,6 @@ git clone https://github.com/this-is-you/first-contributions.git
 ```
 where `this-is-you` is your GitHub username. Here you're copying the contents of the first-contributions repository in GitHub to your computer.
 
-## Point to upstream
-
-This is helpful to do if the repository that you have forked is changing constantly.
-```
-cd first-contributions
-git remote add upstream https://github.com/firstcontributions/first-contributions
-git fetch upstream
-```
-
-## Configure git 
-
-It is recommended to configure `git` so it knows who you are
-```
-git config user.name "New Contributor"
-git config user.email "new.contributor@greatplacetowork.com"
-```
-
 ## Create a branch
 
 Change to the repository directory on your computer (if you are not already there):
@@ -144,16 +127,6 @@ git commit -m "Add <your-name> to Contributors list"
 ```
 replacing `<your-name>` with your name.
 
-## Rebase
-As a best practice, once you have committed your changes, it is a good idea to use git rebase to synchronize your work with the main repository if it has changed.
-
-```
-git fetch upstream
-git rebase upstream/master
-```
-
-This ensures that your working branch has the latest changes from the main repository.
-
 ## Push changes to GitHub
 
 Push your changes using the command `git push`: