diff --git a/README.md b/README.md
index 980d276..7f07a21 100644
--- a/README.md
+++ b/README.md
@@ -219,9 +219,9 @@ For setting up different locale than pl check official guide
 >>GRUB_ENABLE_CRYPTODISK=y  
 ### Find UUID (PARTUUID for /dev/sdX2) of crypto partition so we can add it to grub config  
 >blkid  
-### Now set this line including proper UUID in place of "UUID":
+### Now set this line including proper UUID in place of "<device-UUID>":
 >/etc/default/grub 
->>GRUB_CMDLINE_LINUX="cryptdevice=UUID:MainPart:allow-discards  
+>>GRUB_CMDLINE_LINUX="cryptdevice=UUID=\<device-UUID>:MainPart:allow-discards  
 ### allow-discards is only for ssd  
   
 ### Generate key so grub don't ask twice for password on boot