From 723d6cdeec3da23a022e40a1ba6f4ebfb88b77c4 Mon Sep 17 00:00:00 2001
From: Jimmy Song <rootsongjc@gmail.com>
Date: Fri, 21 Sep 2018 00:11:16 +0800
Subject: [PATCH] fix prism style code format

---
 ...ar-injection-and-traffic-hijack-in-istio-service-mesh.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.md b/usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.md
index e583e6043..d9bda5dd4 100644
--- a/usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.md
+++ b/usecases/understand-sidecar-injection-and-traffic-hijack-in-istio-service-mesh.md
@@ -81,7 +81,7 @@ spec:
 
 再查看下 `productpage` 容器的 [Dockerfile](https://github.com/istio/istio/blob/master/samples/bookinfo/src/productpage/Dockerfile)。
 
-```dockerfile
+```docker
 FROM python:2.7-slim
 
 COPY requirements.txt ./
@@ -256,7 +256,7 @@ Istio 在 Pod 中注入的 Init 容器名为 `istio-init`，我们在上面 Isti
 
 我们再检查下该容器的 [Dockerfile](https://github.com/istio/istio/blob/master/pilot/docker/Dockerfile.proxy_init) 看看 `ENTRYPOINT` 是什么以确定启动时执行的命令。
 
-```dockerfile
+```docker
 FROM ubuntu:xenial
 RUN apt-get update && apt-get install -y \
     iproute2 \
@@ -494,7 +494,7 @@ Chain ISTIO_REDIRECT (2 references)
 
 首先查看 `proxyv2` 镜像的 [Dockerfile](https://github.com/istio/istio/blob/master/pilot/docker/Dockerfile.proxyv2)。
 
-```dockerfile
+```docker
 FROM istionightly/base_debug
 ARG proxy_version
 ARG istio_version