Update README.md

[ccris02]

Thank you for your contribution to the KodaDot NFT gallery.
Let's do a quick check before the merge.
Your contribution will be an eternal part of the community codebase

Before submitting this PR, please make sure:

• Code builds clean without any errors or warnings
• I've merged recent default branch -- main and I've no conflicts
• I didn't break any original functionality

Optional

• I've tested it on mobile and everything works

PR type

• Bugfix
• Feature
• Refactoring

What's new? (maybe part of changelog)

• closes #<issue_number> - <Brief_description_how_you_fixed_it>

If issue contains bounty label ($,$$,$$$)

• Your KSM address: <Kusama_address>

Community participation

• Are you at KodaDot Discord? If no, let's join us - https://discord.gg/35hzy2dXXh

Screenshot

• Whenever your fix will change something on UI, a screenshot is more than welcome

[vikiival]

Thanks!