fix: use correct test function (#129)

Author: evenstensberg

lib/transformations/utils.test.js

@@ -152,7 +152,7 @@ var a = { plugs: [] }
 			expect(j(literal).toSource()).toMatchSnapshot();
 		});
 		it('should create boolean', () => {
-			const literal = utils.createLiteral(j, 'true');
+			const literal = utils.createIdentifierOrLiteral(j, 'true');
 			expect(j(literal).toSource()).toMatchSnapshot();
 		});
 	});