From 57406c21420d73cda37c8a3954154adc33017e58 Mon Sep 17 00:00:00 2001
From: Alan Bernstein <alan@pilosa.com>
Date: Tue, 20 Dec 2016 10:04:10 -0600
Subject: [PATCH] Unexport zipf implementation details

---
 bench/zipf.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bench/zipf.go b/bench/zipf.go
index 744db7e03..580214459 100644
--- a/bench/zipf.go
+++ b/bench/zipf.go
@@ -30,9 +30,9 @@ type ZipfSetBits struct {
 	ProfileExponent float64 `json:"profile-exponent"`
 	ProfileRatio    float64 `json:"profile-ratio"`
 	bitmapRng       *rand.Zipf
-	ProfileRng      *rand.Zipf
-	BitmapPerm      *PermutationGenerator
-	ProfilePerm     *PermutationGenerator
+	profileRng      *rand.Zipf
+	bitmapPerm      *PermutationGenerator
+	profilePerm     *PermutationGenerator
 }
 
 func (b *ZipfSetBits) Usage() string {