Fix "clearlinux" maintainer line format

library/clearlinux

@@ -1,4 +1,4 @@
-# Maintainers: William Douglas <[email protected]> (bryteise)
+# maintainer: William Douglas <[email protected]> (@bryteise)
 
 latest: git://github.com/clearlinux/docker-brew-clearlinux@cd67948cf6669b6f07a0a677728cf0f1989f10f4
 base: git://github.com/clearlinux/docker-brew-clearlinux@cd67948cf6669b6f07a0a677728cf0f1989f10f4