Fix Github PR by removing unwanted commits

Step-1: Make sure your working directory is clean (commit or stash your current changes).

Step-2: One can use the git-rebase command to easily make changes to one’s history.

$ git rebase -i HEAD~n # here n will for number of commits you need to view

Now git rebase command will get the following in your editor

Step-3: Change pick to drop in order to “drop” the commit. Don't touch anything else. Delete a commit by deleting that particular line.

Step-4: Save and Exit (Ctrl + X and to save "y")

Step -5: Finally Push the changes by using the below command to update your master and the commit will be removed.

git push origin -branch-name-here --force