doc: fix typo in sample app doc
@@ -538,7 +538,7 @@ Install and Run ACRN on the Target System
script::
sudo chmod +x ~/acrn-work/launch_user_vm_id1.sh
- sudo ~/acrn-work/launch_user_vm_id1.s
+ sudo ~/acrn-work/launch_user_vm_id1.sh
#. The launch script will start up the HMI_VM and show an Ubuntu login
prompt in your ssh session (and a graphical login on your target's HDMI
