feat: minor improvements

utils/selectors/audio_output.sh

@@ -16,7 +16,7 @@ getFormalNameFromSink() {
             echo "Bluetooth audio"
             ;;
         *usb-Synaptics*)
-            echo "USB-c audio"
+            echo "USB-C audio"
             ;;
         *USB*)
             echo "USB audio"
@@ -39,7 +39,7 @@ getFormalNameFromSink() {
 declare -A sink_map
 declare menu_options
 
-readarray -t sink_list < <(pactl list sinks | grep -e "Name" | awk -F: '{print $2}' | xargs)
+readarray -t sink_list < <(pactl list sinks | grep -e "Name" | awk -F: '{print $2}')
 sink_default=$(pactl get-default-sink)
 
 for sink in "${sink_list[@]}"; do