From 7bd4a4d0fe2fc57c8ffee8615c89c11b0c499f12 Mon Sep 17 00:00:00 2001
From: Jeff Chen <jefferchen@163.com>
Date: Tue, 23 Feb 2021 18:49:21 +0800
Subject: [PATCH] 2-23 update figure

---
 data/ch_wireshark/sec_arp.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/ch_wireshark/sec_arp.tex b/data/ch_wireshark/sec_arp.tex
index 67655ce..eafca6c 100644
--- a/data/ch_wireshark/sec_arp.tex
+++ b/data/ch_wireshark/sec_arp.tex
@@ -63,7 +63,7 @@ Wireshark可以在Windows、Linux和MacOS操作系统中运行，
   \begin{tabular}{|c|c|c|c|c|c|} \hline
     \heiti 前导字符 & \heiti 目的MAC地址 & \heiti 源MAC地址 & 
     \heiti 类型 & \heiti IP数据报 & \heiti 帧校验\\ \hline
-    8字节 & 6字节 & 6字节 & 2字节 & 46~1500字节 & 4字节 \\ \hline
+    8字节 & 6字节 & 6字节 & 2字节 & 46-1500字节 & 4字节 \\ \hline
   \end{tabular}
 \end{table}