Update Audio Streaming

Audio-Streaming.md

@@ -19,9 +19,11 @@ Now turn on your IC-7300, and run these commands to determine the correct audio
 (You have to run as root unless you are logged in at the physical console. This is a consequence of modern linux audio, unfortunately, and is annoying.)
 Look for something like this: 
 
-`card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio]`
-`  Subdevices: 0/1`
-`  Subdevice #0: subdevice #0`
+```
+card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio]
+  Subdevices: 0/1
+  Subdevice #0: subdevice #0
+```
 
 From this output, our 7300 is going to be audio device 1, subdevice 0, specified like this: `hw:1,0`