Create readme content about urlshortener HOT 3 CLOSED

i have made a readme file.how do i upload it??
i am new to open source

from urlshortener.

see which branch u r on by running "git branch"
if u r not in dev branch, type "git checkout dev" if u have uncommitted changes, "git checkout -f dev"
do the edits
"git add readme.md"
git commit -m "some message"
git push

then goto github and create a merge request

goodluck

from urlshortener.

kindly see i have made a pulll request

from urlshortener.