Lint fix

server/unixserver.go

@@ -26,6 +26,8 @@ func NewSocketServer(authServer *Server) *SocketServer {
 	}
 }
 
+// ServeLine handles a single request and writes a
+// response. Implements the unix.LineHandler interface.
 func (s *SocketServer) ServeLine(ctx context.Context, lw unix.LineResponseWriter, line []byte) error {
 	// Parse the incoming command. The only two known
 	// commands are 'auth' for an authentication request,