Fix typos, reformat code, and improve readability

README.md

@@ -1,26 +1,36 @@
-### 🟪  user.js
-A `user.js` is a configuration file that can control Firefox settings - for a more technical breakdown and explanation, you can read more in the [wiki](https://github.com/arkenfox/user.js/wiki/2.1-User.js)
+### 🟪 user.js
 
-### 🟩  the arkenfox user.js
+A `user.js` is a configuration file that can control Firefox settings—for a more technical breakdown and explanation,
+you can read more in the [wiki](https://github.com/arkenfox/user.js/wiki/2.1-User.js).
+
+### 🟩 the arkenfox user.js
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
-The `arkenfox user.js` is a **template** which aims to provide as much privacy and enhanced security as possible, and to reduce tracking and fingerprinting as much as possible - while minimizing any loss of functionality and breakage (but it will happen).
+The `arkenfox user.js` is a **template** which aims to provide as much privacy and enhanced security as possible,
+and to reduce tracking and fingerprinting as much as possible—while minimizing any loss of functionality
+and breakage (but it will happen).
 
-Everyone, experts included, should at least read the [wiki](https://github.com/arkenfox/user.js/wiki), as it contains important information regarding a few `user.js` settings. There is also an [interactive current release](https://arkenfox.github.io/gui/), thanks to [icpantsparti2](https://github.com/icpantsparti2).
+Everyone, experts included, should at least read the [wiki](https://github.com/arkenfox/user.js/wiki), as it contains
+important information regarding a few `user.js` settings. There is also an
+[interactive current release](https://arkenfox.github.io/gui/), thanks to [icpantsparti2](https://github.com/icpantsparti2).
 
-Note that we do *not* recommend connecting over Tor on Firefox. Use the [Tor Browser](https://www.torproject.org/projects/torbrowser.html.en) if your [threat model](https://2019.www.torproject.org/about/torusers.html) calls for it, or for accessing hidden services.
+Note that we **don't** recommend connecting over Tor on Firefox. Use the
+[Tor Browser](https://www.torproject.org/download) if your
+[threat model](https://2019.www.torproject.org/about/torusers.html) calls for it, or for accessing hidden services.
 
-Also be aware that the `arkenfox user.js` is made specifically for desktop Firefox. Using it as-is in other Gecko-based browsers can be counterproductive, especially in the Tor Browser.
+Also be aware the `arkenfox user.js` is made specifically for desktop Firefox. Using it as-is in
+other Gecko-based browsers can be counterproductive, especially in the Tor Browser.
 
-### 🟧  sitemap
+### 🟧 sitemap
 
- - [releases](https://github.com/arkenfox/user.js/releases)
- - [changelogs](https://github.com/arkenfox/user.js/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3Achangelog)
- - [wiki](https://github.com/arkenfox/user.js/wiki)
- - [stickies](https://github.com/arkenfox/user.js/issues?q=is%3Aissue+is%3Aopen+label%3A%22sticky+topic%22)
- - [diffs](https://github.com/arkenfox/user.js/issues?q=is%3Aissue+label%3Adiffs)
- - [common questions and answers](https://github.com/arkenfox/user.js/issues?q=is%3Aissue+label%3Aanswered)
+- [releases](https://github.com/arkenfox/user.js/releases)
+- [changelogs](https://github.com/arkenfox/user.js/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3Achangelog)
+- [wiki](https://github.com/arkenfox/user.js/wiki)
+- [stickies](https://github.com/arkenfox/user.js/issues?q=is%3Aissue+is%3Aopen+label%3A%22sticky+topic%22)
+- [diffs](https://github.com/arkenfox/user.js/issues?q=is%3Aissue+label%3Adiffs)
+- [common questions and answers](https://github.com/arkenfox/user.js/issues?q=is%3Aissue+label%3Aanswered)
 
-### 🟥  acknowledgments
-Literally thousands of sources, references and suggestions. Many thanks, and much appreciated.
+### 🟥 acknowledgments
+
+Literally thousands of sources, references, and suggestions. Many thanks, and much appreciated.