From 6bf6fb95a40e9aeee6ed19371b75c8466a99f9fb Mon Sep 17 00:00:00 2001
From: flizzywine <1041958497@qq.com>
Date: Fri, 28 Jul 2017 01:44:39 +0800
Subject: [PATCH] a typo

prootol should be protocol
---
 cluster/cluster.markdown | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cluster/cluster.markdown b/cluster/cluster.markdown
index 6cefca93f..ef173fa0d 100644
--- a/cluster/cluster.markdown
+++ b/cluster/cluster.markdown
@@ -989,7 +989,7 @@ Testing and debugging can take place using the simulated network, with productio
 Debugging Support
 -----------------
 
-When developing a complex system such as this, the bugs quickly transition from trivial, like a simple ``NameError``, to obscure failures that only manifest after several minutes of (simulated) proocol operation.
+When developing a complex system such as this, the bugs quickly transition from trivial, like a simple ``NameError``, to obscure failures that only manifest after several minutes of (simulated) protocol operation.
 Chasing down bugs like this involves working backward from the point where the error became obvious.
 Interactive debuggers are useless here, as they can only step forward in time.