diff --git a/translated/tech/20140716 7 dmesg Commands for Troubleshooting and Collecting Information of Linux Systems.md b/translated/tech/20140716 7 dmesg Commands for Troubleshooting and Collecting Information of Linux Systems.md
index 927e4773da..400a5e0866 100644
--- a/translated/tech/20140716 7 dmesg Commands for Troubleshooting and Collecting Information of Linux Systems.md	
+++ b/translated/tech/20140716 7 dmesg Commands for Troubleshooting and Collecting Information of Linux Systems.md	
@@ -51,7 +51,7 @@ dmesg 命令的使用范例
 
 ### 列出所有被检测到的硬件 ###
 
-要显示所有被内核检测到的硬盘设备，你可以使用‘**grep**’命令搜索‘**sda**’关键词，如下：
+要显示所有被内核检测到的硬盘设备，你可以使用‘**grep**’命令搜索‘**sda**’关键词，如下： 
 
     [root@tecmint.com ~]# dmesg | grep sda