README: clean up formatting a bit

README.md

@@ -1,5 +1,5 @@
 Rocket
-==========
+======
 
 [![Build status](https://ci.appveyor.com/api/projects/status/dfq8qaedc6mtsefg/branch/master?svg=true)](https://ci.appveyor.com/project/kusma/rocket/branch/master)
 [![Build status](https://travis-ci.org/kusma/rocket.svg?branch=master)](https://travis-ci.org/kusma/rocket)
@@ -24,8 +24,9 @@ Rocket contains an example client called example\_bass. This is a simple
 OpenGL, SDL 1.2 and BASS audio library application, that demonstrates how to
 use the Rocket API.
 
-Before compiling the example, you need to make sure you have recent [SDL](http://www.libsdl.org/)
-and [BASS](http://www.un4seen.com/) libraries and includes.
+Before compiling the example, you need to make sure you have recent
+[SDL](http://www.libsdl.org/) and [BASS](http://www.un4seen.com/) libraries
+and includes.
 
 If you're using VS2013 or above, this should happen automatically, as
 these libraries are consumed through NuGet.
@@ -41,10 +42,9 @@ systems.
 
 JavaScript
 ----------
-
 Thanks to the excellent work of [mog](http://github.com/mog), there's now
-JavaScript support. Have a look at [js/README.md](js/README.md) for more information.
-
+JavaScript support. Have a look at [js/README.md](js/README.md) for more
+information.
 
 Using the editor
 ----------------
@@ -100,13 +100,19 @@ keyboard shortcut. Here's a list of the supported keyboard shortcuts:
 
 Alternatives and ports
 ----------------------
-* [PBRocket](https://github.com/dartcode/pbrocket), a PureBasic port of the Rocket editor, client and player.
-* [RocketEditor](https://github.com/emoon/rocket/tree/master/ogl_editor), an alternative editor written in pure C using OpenGL for the GUI.
-* [GroundControl](https://github.com/edoreshef/ground-control), an alternative editor written in C# using WPF for the GUI.
-* [RocketNet](https://github.com/kebby/RocketNet), a pure .NET implementation of the client and player.
-* [Moonlander](https://github.com/anttihirvonen/moonlander), a Java implementation of the client and player, for integration with [Processing](https://processing.org/)
+* [PBRocket](https://github.com/dartcode/pbrocket), a PureBasic port of the
+  Rocket editor, client and player.
+* [RocketEditor](https://github.com/emoon/rocket/tree/master/ogl_editor), an
+  alternative editor written in pure C using OpenGL for the GUI.
+* [GroundControl](https://github.com/edoreshef/ground-control), an alternative
+  editor written in C# using WPF for the GUI.
+* [RocketNet](https://github.com/kebby/RocketNet), a pure .NET implementation
+  of the client and player.
+* [Moonlander](https://github.com/anttihirvonen/moonlander), a Java
+  implementation of the client and player, for integration with
+  [Processing](https://processing.org/).
 
 Bugs and feedback
 -----------------
 Please report bugs or other feedback to the Rocket mailing list:
-gnu-rocket@googlegroups.com
+<gnu-rocket@googlegroups.com>