From 5c74774b89d97ab4c2f80a231a8e9dbd9fd6402a Mon Sep 17 00:00:00 2001
From: alaudazs <35983778+alaudazs@users.noreply.github.com>
Date: Fri, 2 Feb 2018 17:23:11 +0800
Subject: [PATCH] fix small typo error (#7184)

CRTL -> CTRL
---
 docs/tutorials/stateful-application/zookeeper.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/tutorials/stateful-application/zookeeper.md b/docs/tutorials/stateful-application/zookeeper.md
index 2a98697479..17d1b9aa3a 100644
--- a/docs/tutorials/stateful-application/zookeeper.md
+++ b/docs/tutorials/stateful-application/zookeeper.md
@@ -120,7 +120,7 @@ StatefulSet controller create the StatefulSet's Pods.
 kubectl get pods -w -l app=zk
 ```
 
-Once the `zk-2` Pod is Running and Ready, use `CRTL-C` to  terminate kubectl.
+Once the `zk-2` Pod is Running and Ready, use `CTRL-C` to  terminate kubectl.
 
 ```shell
 NAME      READY     STATUS    RESTARTS   AGE
@@ -365,7 +365,7 @@ Watch the termination of the Pods in the StatefulSet.
 kubectl get pods -w -l app=zk
 ```
 
-When `zk-0` if fully terminated, use `CRTL-C` to terminate kubectl.
+When `zk-0` if fully terminated, use `CTRL-C` to terminate kubectl.
 
 ```shell
 zk-2      1/1       Terminating   0         9m
@@ -396,7 +396,7 @@ Watch the StatefulSet controller recreate the StatefulSet's Pods.
 kubectl get pods -w -l app=zk
 ```
 
-Once the `zk-2` Pod is Running and Ready, use `CRTL-C` to terminate kubectl.
+Once the `zk-2` Pod is Running and Ready, use `CTRL-C` to terminate kubectl.
 
 ```shell
 NAME      READY     STATUS    RESTARTS   AGE
@@ -1075,7 +1075,7 @@ There are pending pods when an error occurred: Cannot evict pod as it would viol
 pod/zk-2
 {% endraw %}```
 
-Use `CRTL-C` to terminate to kubectl. 
+Use `CTRL-C` to terminate to kubectl. 
 
 You can not drain the third node because evicting `zk-2` would violate `zk-budget`. However, 
 the node will remain cordoned.