fix: update doc

cssivision · cssivision · commit 0cef74b84bf4 · 2017-04-13T13:50:40.000+08:00
diff --git a/doc.go b/doc.go
@@ -4,7 +4,6 @@
 /*
 Package looli is a minimalist web framework for go
 
-router usage
     router := looli.Default()
 
     v1 := router.Prefix("/v1")
