diff --git a/xwords4/android/scripts/adb-logcat.sh b/xwords4/android/scripts/adb-logcat.sh
index b32d0091f..86895a772 100755
--- a/xwords4/android/scripts/adb-logcat.sh
+++ b/xwords4/android/scripts/adb-logcat.sh
@@ -44,13 +44,12 @@ setSerial() {
 listSerials
 
 COUNT=${#SERIALS[@]}
-echo "COUNT: $COUNT"
 case $COUNT in
 	0)
 		usage "no devices found"
 		;;
 	1)
-		SERIAL="-s $SERIALS[0]"
+		SERIAL="-s ${SERIALS[0]}"
 		;;
 	*)
 		setSerial