diff --git a/content/docs/server.md b/content/docs/server.md
index 51d1793..6276694 100644
--- a/content/docs/server.md
+++ b/content/docs/server.md
@@ -80,7 +80,7 @@ To create the key.pem and cert.pem use the command. **Fill in your own subject**
 $ openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem \
   -days 365 -sha256 -subj "/C=CN/ST=Fujian/L=Xiamen/O=TVlinux/OU=Org/CN=muro.lxd"
 ```
-To remove the password, then copy nopass.pen to key.pem 
+To remove the password, then copy nopass.pem to key.pem 
 ```bash
 $ openssl rsa -in key.pem -out nopass.pem
 ```