Meta tweaks

.gitattributes

@@ -1 +1 @@
-* text=auto eol=lf
+* text=auto eol=lf

index.js

@@ -3,10 +3,10 @@ const Filter = require('broccoli-filter');
 const csso = require('csso');
 
 module.exports = class extends Filter {
-	constructor(inputTree, options) {
+	constructor(inputTree, options = {}) {
 		super(inputTree);
 		this.inputTree = inputTree;
-		this.options = options || {};
+		this.options = options;
 	}
 
 	get extensions() {

license

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

package.json

@@ -4,6 +4,7 @@
   "description": "Minify CSS using CSSO",
   "license": "MIT",
   "repository": "sindresorhus/broccoli-csso",
+  "funding": "https://github.com/sponsors/sindresorhus",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
@@ -38,4 +39,4 @@
     "del": "^6.0.0",
     "xo": "^0.34.1"
   }
-}
+}

readme.md

@@ -1,39 +1,31 @@
-# [broccoli](https://github.com/joliss/broccoli)-csso [![Build Status](https://travis-ci.org/sindresorhus/broccoli-csso.svg?branch=master)](https://travis-ci.org/sindresorhus/broccoli-csso)
+# [broccoli](https://github.com/joliss/broccoli)-csso [![Build Status](https://travis-ci.com/sindresorhus/broccoli-csso.svg?branch=master)](https://travis-ci.com/github/sindresorhus/broccoli-csso)
 
 > Minify CSS using [CSSO](https://github.com/css/csso)
 
 *Issues with the output should be reported on the CSSO [issue tracker](https://github.com/css/csso/issues).*
 
-
 ## Install
 
 ```
 $ npm install --save-dev broccoli-csso
 ```
 
-
 ## Usage
 
 ```js
 const CSSO = require('broccoli-csso');
 tree = new CSSO(tree, options);
 ```
 
-
 ## API
 
-### CSSO(tree, [options])
+### CSSO(tree, options?)
 
 #### options
 
 ##### restructure
 
-Type: `boolean`<br>
+Type: `boolean`\
 Default: `true`
 
 Structure minimization.
-
-
-## License
-
-MIT © [Sindre Sorhus](https://sindresorhus.com)