Update README.md

Fix typo in command line!
mikebrady · Sep 3, 2023 · 4bee50c · 4bee50c
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commit 4bee50c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docker/README.md b/docker/README.md
@@ -36,7 +36,7 @@ Command line options will be passed to Shairport Sync. Here is an example:
 ```
 $ docker run -d --restart unless-stopped --net host --device /dev/snd \
     mikebrady/shairport-sync:latest \
-    -v --statistics -a DenSystem -d hw:0 -c PCM
+    -v --statistics -a DenSystem -- -d hw:0 -c PCM
 ```
 This will send audio to alsa hardware device `hw:0` and make use of the that device's mixer control called `PCM`. The service will be visible as `DenSystem` on the network.