Fixed typos and format of code for the go report card

What's Changed

• Fix typo in README file by @rohinivsenthil in #149
• issue-154 - Added information in the README by @jfeliu007 in #155
• issue-146 - Fix Typo by @jfeliu007 in #156

New Contributors

• @rohinivsenthil made their first contribution in #149

Full Changelog: v1.6.0...v1.6.2