after-install-System-configuration.md

@@ -24,6 +24,8 @@ With Manjaro it's easy, just open **manjaro-settings-manager** (menu > Settings)
 
 In default swappiness is set to 60, to change this value create `99-sysctl.conf` and paste this:
 
+$ `sudo nano /etc/sysctl.d/99-sysctl.conf`
+
 ```
 vm.swappiness=10
 ```