diff --git a/doc/devices.md b/doc/devices.md
index 2dd88fc0..0d8360fe 100644
--- a/doc/devices.md
+++ b/doc/devices.md
@@ -1,6 +1,9 @@
 # MOROS Devices
 
+Creating the device file system:
+
 ```sh
+write /dev/
 write /dev/ata/
 write /dev/ata/0/
 write /dev/ata/0/0 -d ata-0-0