Broken Link for logo in README.md

[Shreyas0410]

Describe the bug
Currently in README.md the image of logo is not rendering.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'README.md'
2. Scroll down to 'Installation of Linux'
3. The image of Linux is rendered as linux

Expected behavior
Image of Linux should be displayed

Screenshots
If applicable, add screenshots to help explain your problem.