From 362df8e4705fd451e216afbf724b443a57676a6a Mon Sep 17 00:00:00 2001
From: Cong Ding <dinggnu@gmail.com>
Date: Thu, 15 Oct 2015 11:13:30 -0500
Subject: [PATCH] raft/doc: fix misuse of `for' loop in docs

---
 raft/doc.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/raft/doc.go b/raft/doc.go
index 5f5e87242..6e3a1c81e 100644
--- a/raft/doc.go
+++ b/raft/doc.go
@@ -86,7 +86,7 @@ The total state machine handling loop will look something like this:
       if !raft.IsEmptySnap(rd.Snapshot) {
         processSnapshot(rd.Snapshot)
       }
-      for entry := range rd.CommittedEntries {
+      for _, entry := range rd.CommittedEntries {
         process(entry)
         if entry.Type == raftpb.EntryConfChange {
           var cc raftpb.ConfChange