• The issue is present in the latest release.
• I have searched the issues of this repository and believe that this is not a duplicate.

Current Behavior 😯

The docs for v5 provide an example of self-hosting fonts.
This example contains a minor mistake:

src: "local('Raleway'), local('Raleway-Regular'), url(${RalewayWoff2}) format('woff2')";
unicodeRange: 'U+0000-00FF, ...,'

Expected Behavior 🤔

The quotes around src and unicodeRange should be removed:

src: local('Raleway'), local('Raleway-Regular'), url(${RalewayWoff2}) format('woff2');
unicodeRange: U+0000-00FF, ...,