diff --git a/scripts/scan-hdd b/scripts/scan-hdd
index 591ee65..1e98ba3 100755
--- a/scripts/scan-hdd
+++ b/scripts/scan-hdd
@@ -5,14 +5,14 @@ if [ -z $OUTPUT_DIR ] ; then
 fi
 
 DISKS=`smartctl --scan | cut -d ' ' -f 1` 
-#DISKS=sda
+#DISKS=/dev/sdb
 for DISK in ${DISKS}  
 do
-echo -n "$DISK:" >> $OUTPUT_DIR/disk.lst 
-smartctl -i $DISK \
-| grep -i 'serial number' \
-| cut -d ':' -f 2 \
-| sed 's/\s\+//' \
->> $OUTPUT_DIR/disk.lst
+	echo -n "$DISK:" >> $OUTPUT_DIR/disk.lst 
+	smartctl -i $DISK \
+	| grep -i 'serial number' \
+	| cut -d ':' -f 2 \
+	| sed 's/\s\+//' \
+	>> $OUTPUT_DIR/disk.lst
 done