diff --git a/yubikey-ssh-pkcs11.md b/yubikey-ssh-pkcs11.md
index fb4475a..d455cef 100644
--- a/yubikey-ssh-pkcs11.md
+++ b/yubikey-ssh-pkcs11.md
@@ -1,11 +1,20 @@
-OpenSC: https://github.com/OpenSC/OpenSC
-
+> OpenSC Official Repo: https://github.com/OpenSC/OpenSC
 
+OpenSSH can work with PKCS#11:
 ```shell
 ssh-keygen -D /Library/OpenSC/lib/opensc-pkcs11.so
 ssh -I /Library/OpenSC/lib/opensc-pkcs11.so root@example.com
 ```
 
+Config `~/.ssh/config` also works:
+
+```plain
+PKCS11Provider /Library/OpenSC/lib/opensc-pkcs11.so
+```
+
+<br>
+
+OpenSSH with PKCS#11 aliases:
 ```
 alias ssh-keygeni='ssh-keygen -D /Library/OpenSC/lib/opensc-pkcs11.so'
 alias sshi='ssh -I /Library/OpenSC/lib/opensc-pkcs11.so'
@@ -13,12 +22,6 @@ alias sshif='ssh -o "ForwardAgent yes" -I /Library/OpenSC/lib/opensc-pkcs11.so'
 alias scpi='scp -o "PKCS11Provider /Library/OpenSC/lib/opensc-pkcs11.so"'
 ```
 
-`~/.ssh/config`
-
-```plain
-PKCS11Provider /Library/OpenSC/lib/opensc-pkcs11.so
-```
-
 <br>
 
 # Reference