Small corrections

content/post/grub-trampoline/index.md

@@ -42,8 +42,8 @@ sudo fdisk /dev/sdX
 
 Fdisk provides a shell where you can enter commands.
 - Set the type to "o" for MSDOS
-- Set the disk to be bootable "a"
 - Make a new primary partition "n" followed by "n" Accept the remaining as default.
+- Set the disk to be bootable "a"
 - Use "w" to commit the changes and exit the tool.
 
 Now create a filesystem in the newly created partition.
@@ -56,7 +56,7 @@ sudo mkfs -t ext2 /dev/sdX1
 Create a mount point
 
 ```shell
-mkdir /tmp/mysub
+mkdir /tmp/myusb
 ```
 
 Mount the new partition
@@ -89,4 +89,8 @@ Finally unmount and reboot
 ```shell
 sudo unmount /tmp/myusb
 sudo reboot
-```
+```
+
+
+## Updates
+To update it should be enough to mount the USB drive and run the update-grub script.