Improve documentation(readme)

[StarTrooper08]

Make the readme better

[SvA1]

Hi, I can do it, could you assign this issue to me, please?

[StarTrooper08]

yes sure go ahead .
but have run this browser extension?
cause I want you to write something informative/description for this browser extension

[shravani1510desai]

I want to work on this issue

[ghost]

I am updating the readme

[StarTrooper08]

sure.

[StarTrooper08]

Hey @sumonchhetry I have putted this repository for hacktoberfest so that newbies in open source can do their first contributions.

[StarTrooper08]

Have you registered for hacktoberfest?

[StarTrooper08]

How to contribute to this issue:

1. Fork this repository.
2. Go to readme file
3. Add this into into below the previous text/markdown

*How to contribute:*
- Fork Repository
- Clone repository - git clone https://github.com/{your_user_name}/OnePlace.git

- Now you can do changes in html,css and readme file
- After making changes create pull request
- Add Screenshot of the changes you have made so that it will be easy to merge pull request(Just for html and css code changes).


> Don't change the manifest.json file. 

[StarTrooper08]

Hey @sumonchhetry you can follow these steps