improve instructions

diff --git a/README.md b/README.md
index a485e7d6d62b9c411b76714c3debb5a467170889..b2da7a53fb4b9ffa1ad913f79f0e8a109a607e69 100644 (file)
--- a/README.md
+++ b/README.md
@@ -70,14 +70,13 @@ If you don't want to use the prebuild artefacts, you can build them yourself usi
 
         # Identify the usb stick device
         lsblk
+
         DEVICE=/dev/sdX
         parted -a optimal $DEVICE mklabel msdos
         parted -a optimal $DEVICE mkpart primary fat32 2048s 100%
         mkfs.vfat ${DEVICE}1
-
-        mount /dev/sdX1 /mnt
-        cd /mnt
-        curl -sL https://tg.st/u/asahi-debian-live.tar | tar -xf -
+        mount ${DEVICE}1 /mnt
+        curl -sL https://tg.st/u/asahi-debian-live.tar | tar -C /mnt -xf -
         umount /mnt
 
 In order to format the usb stick under Macos, open the disk utility, right-click on the usb stick (usually the lowest device in the list) and select erase. Choose the following options: