Fixed broken

src/pci_passthrough.md

@@ -25,7 +25,7 @@ Once you have enabled IOMMU, you will need to ensure that your PCI slot can actu
 
 To list IOMMU groups, you may use this script from the [archwiki](https://wiki.archlinux.org/title/PCI_passthrough_via_OVMF#Ensuring_that_the_groups_are_valid)
 
-```bash
+```
 #!/bin/bash
 shopt -s nullglob
 for g in $(find /sys/kernel/iommu_groups/* -maxdepth 0 -type d | sort -V); do
@@ -121,11 +121,11 @@ qemu-system-x86_64 \
     -net nic,model=virtio -net user \
     -device ich9-intel-hda,addr=0x1b \
     -device hda-micro,audiodev=hda \
-    -audiodev pa,id=hda,server=unix:$(pa_server) \
-    $(evdev_passthrough)
+    -device ich9-intel-hda,addr=0x1b \ 
+    -device hda-micro,audiodev=hda \ 
+    -audiodev pa,id=hda,server=unix:$(pactl info | sed -rn 's/Server String: (.*)/\1/p') \
 ```
 
-
 ### Basic Parameters
     
 ```