diff --git a/lbol.tex b/lbol.tex
index 9a1c1d6..bd56e1e 100644
--- a/lbol.tex
+++ b/lbol.tex
@@ -808,7 +808,7 @@ You can use the \texttt{align} environment to typeset long equations and formula
 
 Break your lines with \verb+\\+ and use \$ to show where the equations should align.
 
-\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=\texttt{align} Example]
+\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=align Example]
 \begin{align}
 a_1& =b_1+c_1\\
 a_2& =b_2+c_2-d_2+e_2
@@ -845,6 +845,31 @@ A couple of things to note:
 
 \section{The \texttt{array} Environment}
 
+You can typeset matrices and other similar objects using an \texttt{array} environment. A couple of things to note:
+
+\begin{itemize}[noitemsep]
+ \item \texttt{array} can only be used in a math environment.
+ \item You must declare the number and alignment of the columns by using \verb+\begin{array}{ccl}+. In this instance, we are declaring two centered columns and one left-aligned column.
+\end{itemize}
+
+\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=array Example]
+\[
+Zoo~animals = \left\{ \begin{array}{crl} 
+lion & tiger & gnu \\
+elephant & zebra & kangaroo \\
+bear & camel & wallaby 
+\end{array}\right\}
+\]
+\end{Verbatim}
+
+
+\[
+Zoo~animals = \left\{ \begin{array}{crl} 
+lion & tiger & gnu \\
+elephant & zebra & kangaroo \\
+bear & camel & wallaby 
+\end{array}\right\}
+\]
 
 
 \section{Special Math Environments}