Change copyright text flavor

It's now mint. Or something

firestarter

@@ -235,8 +235,8 @@ Start or generate a desktop environment configuration
   -d		Perform a dry run. This will print the results of all decisions
 		without executing them.
 
-Firestarter Copyright (c) 2019 Vintage Salt
-Licensed under the terms of the MIT License
+Copyright (c) 2019 rehashedsalt@cock.li
+Licensed under the MIT License
 https://gitlab.com/rehashedsalt/firestarter
 EOF
 }