From d8067ade5aeaacb172178c1ad09acf612ffe4ddd Mon Sep 17 00:00:00 2001
From: Tom Ritter <tom@ritter.vg>
Date: Mon, 8 Feb 2016 14:39:46 -0600
Subject: [PATCH] Type in kdf.go

---
 helper/kdf/kdf.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/helper/kdf/kdf.go b/helper/kdf/kdf.go
index 30d78b907f..20fd03105e 100644
--- a/helper/kdf/kdf.go
+++ b/helper/kdf/kdf.go
@@ -49,7 +49,7 @@ func CounterMode(prf PRF, prfLen uint32, key []byte, context []byte, bits uint32
 		// Update the counter in the input string
 		binary.BigEndian.PutUint32(input[:4], i)
 
-		// Compute a more key material
+		// Compute more key material
 		part, err := prf(key, input)
 		if err != nil {
 			return nil, err