Update 168-mandelbulb.md

[jcponce]

Community Contribution

Hi! I would like to share this Rainbow Mandelbulb Cloud. Thanks :)

Link to live project, video, or image: https://editor.p5js.org/jcponce/full/5AamBLmvM

Sharing

• [x] I would be happy to have my project shared on The Coding Train's social media!

Instagram:

Twitter: https://twitter.com/jcponcemath