 				Node(value: "libraries", children: [
 					Node(value: "foo.so", children: [
 						Node(value: "version", children: [
-							Node(value: "1.2", children: [])
+							Node(value: "1.2")
 						])
 					]),
 
 					Node(value: "bar.so", children: [
 						Node(value: "version", children: [
-							Node(value: "2.3", children: [])
+							Node(value: "2.3")
 						])
 					]),
 				])

		it("should parse grouped siblings") {
			let expectedGraph = [
				Node(value: "foo", children: [
					Node(value: "bar", children: []),
					Node(value: "quux", children: []),
				])
			]


		it("should parse siblings") {
			let expectedGraph = [
				Node(value: "foo", children: [
					Node(value: "bar")
				]),

				Node(value: "fuzz", children: [
					Node(value: "buzz")
				])
			]

