Update README.md

[KajalSinghBAGHEL]

remove grammatical mistakes

[KajalSinghBAGHEL]

I am a GSSOC participant. Can I work on this issue?

[CodesbyUnnati]

Can u specify the errors?

[KajalSinghBAGHEL]

Please check my pull request

[CodesbyUnnati]

Please check my pull request

I have requested changes.

[tanishq-arya]

@CodesbyUnnati @khannakshat7 Can I work on this ? There has been no updates from 17 days. I would like to add the commands in code blocks.
Please assign me this issue. I'll make a PR soon.

[tanishq-arya]

Like this.

Link Here