From 18ac51db89c18420042cb3a8a6c9eb9543c7164d Mon Sep 17 00:00:00 2001
From: Mark Bates <mark@markbates.com>
Date: Wed, 3 Apr 2019 12:49:29 -0400
Subject: [PATCH] comments

---
 v2/README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/v2/README.md b/v2/README.md
index c72cbd4..9c2a61a 100644
--- a/v2/README.md
+++ b/v2/README.md
@@ -233,7 +233,9 @@ Q: I want to be able to easily test my applications by passing in mock boxes. Ho
 A: Packr boxes and files conform to the interfaces found at [`github.com/gobuffalo/packd`](https://godoc.org/github.com/gobuffalo/packd). Change your application to use those interfaces instead of the concrete Packr types.
 
 ```go
-func myFunc(box *packr.Box)
+// using concrete type
+func myFunc(box *packr.Box) {}
 
-func myFunc(box packd.Box)
+// using interfaces
+func myFunc(box packd.Box) {}
 ```