Format markdown using prettier.

blueimp · blueimp · commit b2399e56443b · 2019-07-15T19:00:08.000+09:00
diff --git a/README.md b/README.md
@@ -1,16 +1,31 @@
 # JavaScript MD5
 
+## Contents
+
+- [Demo](#demo)
+- [Description](#description)
+- [Usage](#usage)
+  - [Client-side](#client-side)
+  - [Server-side](#server-side)
+- [Requirements](#requirements)
+- [API](#api)
+- [Tests](#tests)
+- [License](#license)
+
 ## Demo
+
 [JavaScript MD5 Demo](https://blueimp.github.io/JavaScript-MD5/)
 
 ## Description
+
 JavaScript MD5 implementation. Compatible with server-side environments like
 Node.js, module loaders like RequireJS, Browserify or webpack and all web
 browsers.
 
 ## Usage
 
 ### Client-side
+
 Include the (minified) JavaScript [MD5](https://en.wikipedia.org/wiki/MD5)
 script in your HTML markup:
 
@@ -24,16 +39,16 @@ In your application code, calculate the
 method with the string as argument:
 
 ```js
-var hash = md5("value"); // "2063c1608d6e0baf80249c42e2be5804"
+var hash = md5('value') // "2063c1608d6e0baf80249c42e2be5804"
 ```
 
 ### Server-side
 
 The following is an example how to use the JavaScript MD5 module on the
 server-side with [Node.js](http://nodejs.org/).
 
-Create a new directory and add the **md5.js** file. Or alternatively,
-install the **blueimp-md5** package with [npm](https://www.npmjs.org/):
+Create a new directory and add the **md5.js** file. Or alternatively, install
+the **blueimp-md5** package with [npm](https://www.npmjs.org/):
 
 ```sh
 npm install blueimp-md5
@@ -42,18 +57,20 @@ npm install blueimp-md5
 Add a file **server.js** with the following content:
 
 ```js
-require("http").createServer(function (req, res) {
+require('http')
+  .createServer(function(req, res) {
     // The md5 module exports the md5() function:
-    var md5 = require("./md5"),
-    // Use the following version if you installed the package with npm:
-    // var md5 = require("blueimp-md5"),
-        url  = require("url"),
-        query = url.parse(req.url).query;
-    res.writeHead(200, {"Content-Type": "text/plain"});
+    var md5 = require('./md5'),
+      // Use the following version if you installed the package with npm:
+      // var md5 = require("blueimp-md5"),
+      url = require('url'),
+      query = url.parse(req.url).query
+    res.writeHead(200, { 'Content-Type': 'text/plain' })
     // Calculate and print the MD5 hash of the url query:
-    res.end(md5(query));
-}).listen(8080, "localhost");
-console.log("Server running at http://localhost:8080/");
+    res.end(md5(query))
+  })
+  .listen(8080, 'localhost')
+console.log('Server running at http://localhost:8080/')
 ```
 
 Run the application with the following command:
@@ -63,6 +80,7 @@ node server.js
 ```
 
 ## Requirements
+
 The JavaScript MD5 script has zero dependencies.
 
 ## API
@@ -71,43 +89,44 @@ Calculate the ([hex](https://en.wikipedia.org/wiki/Hexadecimal)-encoded)
 [MD5](https://en.wikipedia.org/wiki/MD5) hash of a given string value:
 
 ```js
-var hash = md5("value"); // "2063c1608d6e0baf80249c42e2be5804"
+var hash = md5('value') // "2063c1608d6e0baf80249c42e2be5804"
 ```
 
 Calculate the ([hex](https://en.wikipedia.org/wiki/Hexadecimal)-encoded)
 [HMAC](https://en.wikipedia.org/wiki/HMAC)-MD5 hash of a given string value and
 key:
 
 ```js
-var hash = md5("value", "key"); // "01433efd5f16327ea4b31144572c67f6"
+var hash = md5('value', 'key') // "01433efd5f16327ea4b31144572c67f6"
 ```
 
 Calculate the raw [MD5](https://en.wikipedia.org/wiki/MD5) hash of a given
 string value:
 
 ```js
-var hash = md5("value", null, true);
+var hash = md5('value', null, true)
 ```
 
 Calculate the raw [HMAC](https://en.wikipedia.org/wiki/HMAC)-MD5 hash of a given
 string value and key:
 
 ```js
-var hash = md5("value", "key", true);
+var hash = md5('value', 'key', true)
 ```
 
 ## Tests
+
 The JavaScript MD5 project comes with
 [Unit Tests](https://en.wikipedia.org/wiki/Unit_testing).  
 There are two different ways to run the tests:
 
-* Open test/index.html in your browser or
-* run `npm test` in the Terminal in the root path of the repository package.
+- Open test/index.html in your browser or
+- run `npm test` in the Terminal in the root path of the repository package.
 
 The first one tests the browser integration, the second one the
 [node.js](http://nodejs.org/) integration.
 
-
 ## License
+
 The JavaScript MD5 script is released under the
 [MIT license](https://opensource.org/licenses/MIT).
