diff --git a/pulseaudio-tcp b/pulseaudio-tcp
index 8f8e4c6..c016c7d 100644
--- a/pulseaudio-tcp
+++ b/pulseaudio-tcp
@@ -305,6 +305,7 @@ do_start() {
 
     if "$outbound" ; then
         enable_local_pa_tunnel_sink || return 1
+        # workaround, local tunnel is not available immediately
         sleep 1
         set_local_pa_tunnel_sink_as_default || return 1
     fi
@@ -414,7 +415,7 @@ else
     if ! test -e "$config" ; then
         echo "ERROR: Configfile $config does not exist (use \"$0 setup\" first)." >&2
         rv=1
-    elif ! test -r "$config" ; then 
+    elif ! test -r "$config" ; then
         echo "ERROR: Configfile $config is not readable." >&2
         rv=1
     elif ! test -f "$config" ; then
@@ -484,4 +485,3 @@ EOF
 fi
 
 exit "$rv"
-