diff --git a/debianzfs.sh b/debianzfs.sh
index f7ade46..0f84b4e 100755
--- a/debianzfs.sh
+++ b/debianzfs.sh
@@ -7,7 +7,7 @@
 ### Functions ###
 #################
 function usage () {
-  echo "Usage: ./$(basename "$0") [-mpPr] <DISK> [hostname]"
+  echo "Usage: ./$(basename "$0") [-mpPr] <DISK> <HOSTNAME>"
 }
 
 function disk_check () {
@@ -403,7 +403,7 @@ update-grub
 # 6. Install the boot loader
 # For UEFI booting, install GRUB to the ESP
 grub-install --target=x86_64-efi --efi-directory=/boot/efi \
-						 --bootloader-id=debian --recheck --no-floppy
+             --bootloader-id=debian --recheck --no-floppy
 
 # 7. Fix filesystem mount ordering
 mkdir /etc/zfs/zfs-list.cache