Add a paltry amount of documentation. So little.

README.org

@@ -6,8 +6,6 @@
 #+TAGS: layer|web service
 
 # The maximum height of the logo should be 200 pixels.
-[[img/mastodon.png]]
-
 # TOC links should be GitHub style anchors.
 * Table of Contents                                        :TOC_4_gh:noexport:
 - [[#description][Description]]
@@ -16,15 +14,16 @@
 - [[#key-bindings][Key bindings]]
 
 * Description
-This layer adds support for something.
+This layer adds support for the [[https://codeberg.org/martianh/mastodon.el][emacs mastodon.el package]].
 
 ** Features:
-  - Autocomplete
-  - Lint
-  - Refactor
-  - ...
+  - Use the mastodon.el package in spaaaacemacs
+  - Provides keybindings for some things!
+  - Posts? You like posts? This will let you be one of the posts of all time.
 
 * Install
+Download this repo into the =private= folder in your =.emacs.d= folder.
+
 To use this configuration layer, add it to your =~/.spacemacs=. You will need to
 add =mastodon= to the existing =dotspacemacs-configuration-layers= list in this
 file.
@@ -32,8 +31,16 @@ file.
 * Key bindings
 
 | Key Binding | Description                  |
-|-------------+----------------|
-| ~SPC x x x~ | Does thing01   |
+|-------------+------------------------------|
+| ~SPC m f~     | Favorite a post              |
+| ~SPC m b~     | Boost a post                 |
+| ~SPC m t~     | Create a new post            |
+| ~SPC m r~     | Reply to a post              |
+| ~SPC m g l~   | Go to your local timeline    |
+| ~SPC m g n~   | Get your notifications       |
+| ~SPC m g h~   | Go to your home timeline     |
+| ~SPC m g f~   | Go to the federated timeline |
+| ~SPC m g p~   | Go to your profile           |
 
 # Use GitHub URLs if you wish to link a Spacemacs documentation file or its heading.
 # Examples: