-\chapter{Hardware description}
+\chapter[chap:description]{Hardware description}
This chapter will provide an overview of the hardware description language
that was created and the issues that have arisen in the process. It will
focus on the issues of the language, not the implementation.
\section{Function application}
The basic syntactic element of a functional program are functions and
- function application. These have a single obvious VHDL translation: Each
+ function application. These have a single obvious \small{VHDL} translation: Each
function becomes a hardware component, where each argument is an input port
and the result value is the output port.