Remove not needed indentation on output lines

docker_get_data_volume_info.sh

@@ -2,27 +2,29 @@
 
 
 echo "List of all volumes:"
+echo 
+
 for docker_volume_id in $(docker volume ls -q)
 do
-	echo "    (Un)named volume: ${docker_volume_id}"
+	echo "(Un)named volume: ${docker_volume_id}"
 	
 	
 	docker_volume_size=$(docker run --rm -t -v ${docker_volume_id}:/volume_data ubuntu bash -c "du -hs /volume_data | cut -f1" ) 
 
-	echo "        Size: ${docker_volume_size}"
+	echo "    Size: ${docker_volume_size}"
 	
 
 	num_related_containers=$(docker ps -a --filter=volume=${docker_volume_id} -q | wc -l)
 
 	if (( $num_related_containers > 0 )) 
 	then
-		echo "        Connected containers:"
+		echo "    Connected containers:"
 		docker ps -a --filter=volume=${docker_volume_id} --format "{{.Names}} [{{.Image}}] ({{.Status}})" | while read containerDetails
 		do
-			echo "            ${containerDetails}"
+			echo "        ${containerDetails}"
 		done
 	else
-		echo "        No connected containers"
+		echo "    No connected containers"
 	fi
 	
 	echo