<ul>
<li><p><b>Type names</b> (including classes, structs, enums, typedefs, etc)
- should be nouns and start with an upper-case letter (e.g.
- <tt>TextFileReader</tt>).</p></li>
+ should be nouns and start with an upper-case letter (e.g.
+ <tt>TextFileReader</tt>).</p></li>
+
+<li><p><b>Variable names</b> should be nouns (as they represent state). The
+ name should be camel case, and start with an upper case letter (e.g.
+ <tt>Leader</tt> or <tt>Boats</tt>).</p></li>
<li><p><b>Function names</b> should be verb phrases (as they represent
actions), and command-like function should be imperative. The name should