misc: small fix or general refactoring i did not bother commenting

modules/zerogod/zeroconf/doc.go

@@ -0,0 +1,14 @@
+// Package zeroconf is a pure Golang library that employs Multicast DNS-SD for
+// browsing and resolving services in your network and registering own services
+// in the local network.
+//
+// It basically implements aspects of the standards
+// RFC 6762 (mDNS) and
+// RFC 6763 (DNS-SD).
+// Though it does not support all requirements yet, the aim is to provide a
+// complient solution in the long-term with the community.
+//
+// By now, it should be compatible to [Avahi](http://avahi.org/) (tested) and
+// Apple's Bonjour (untested). Should work in the most office, home and private
+// environments.
+package zeroconf