style(Manifest): Address issue found in src/lib/Manifest.js
style(Manifest): Address issue found in src/lib/Manifest.js

https://www.bithound.io/github/miniArray/humid/blob/6f678c4f1716439ea94299a2e18d820cb3a4973b/src/lib/Manifest.js

closes #3

miniArray/humid,miniArray/humid