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 List of disposable email domains
 ========================
 
-![Licensed under CC0](https://licensebuttons.net/p/zero/1.0/88x31.png)
+[![Licensed under CC0](https://licensebuttons.net/p/zero/1.0/88x31.png)](https://creativecommons.org/publicdomain/zero/1.0/)
 
 This repo contains a [list of disposable and temporary email address domains](disposable_email_blacklist.conf) often used to register dummy users in order to spam/abuse some services.