Small fix to p5.js editor example (Random Rhymes)

[golanlevin]

The official Rita.js "Random Rhymes" example currently throws an error (using Rita 3.1.1), TypeError: tmp.join is not a function. This is because the sketch is using the async version of rhymes().

For a quick and perfectly satisfactory fix, change rhymes() to rhymesSync() in line 29. The sketch performs flawlessly thereafter.

Might be a good opportunity to update p5.js to version 1.9.1+ in the index.html, while you're at it.

[dhowe]

much appreciated @golanlevin I seem to have missed those examples when updating to rita-v3
anyhow, updated now (also the p5.js links)

good to hear from you -- let me know if you're doing interesting stuff with rita