Tweak some wording

doc/modules/index.md

@@ -1,29 +1,35 @@
 # Modules
 
+!!! Note
+
+    Most modules are not currently documented. Helping out with their
+    documentation is a great way to contribute to the project!
+
 Prelude provides extra functionality through modules. Some modules may
 require extra steps to enable all functionality. These steps and the
 functionality provided by these modules are documented on the
 following links.
 
--   C
+- C/C++
 - Clojure
--   Coffee
--   Common-Lisp
+- CoffeeScript
+- Common Lisp
 - CSS
 - Emacs-Lisp
 - [ERC](erc.md)
 - Erlang
 - Elixir
 - Haskell
--   JS
--   Latex
--   Lisp
+- JavaScript
+- LaTeX
+- Lisp Base
 - Markdown
--   Org
+- Org Mode
 - Perl
 - [Python](python.md)
 - Ruby
+- Rust
 - Scala
 - Scheme
--   Scss
+- SCSS
 - Web