diff --git a/Create-DevTerm-CM3-OS-image-from-scratch.md b/Create-DevTerm-CM3-OS-image-from-scratch.md
index c946d8b..787b7cb 100644
--- a/Create-DevTerm-CM3-OS-image-from-scratch.md
+++ b/Create-DevTerm-CM3-OS-image-from-scratch.md
@@ -63,13 +63,12 @@ The following files changed
 * /etc/xdg/pcmanfm/LXDE-pi/desktop-items-1.conf 
 * /etc/lightdm/pi-greeter.conf 
 * /home/pi/.config/pcmanfm/LXDE-pi/desktop-items-0.conf 
-* 
+
 Delete wallpaper address temple.jpg
 Modify the desktop_bg color to #202020 
 
 change /etc/hostname to clockworkpi
-
-in /boot/cmdline.txt ,add fbcon=rotate:1, remove quiet 
+in /boot/cmdline.txt ,add `fbcon=rotate:1`, remove `quiet` 
 
 ### Now quit the chroot env
 ```