diff --git a/005/codex-005.tex b/005/codex-005.tex
index 006f956..9e75ef8 100644
--- a/005/codex-005.tex
+++ b/005/codex-005.tex
@@ -49,6 +49,8 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Adjust spacing before chapter titles
+% See https://tex.stackexchange.com/a/488653/245702
+% and https://tex.stackexchange.com/a/40001/245702
 \usepackage{titlesec}
 
 \titleformat{\chapter}[display]
@@ -268,12 +270,30 @@ Considering that my entire job exists to help keep the drug supply safe (well, t
 
 \section{What I Learned About \LaTeX{} While Creating This Issue}
 
+\subsection{the \texttt{ccicons} package}I release this zine under a Creative Commons license (which you can read about on page 2). Prior to this, I had already included a small image that summarizes that license, which I had downloaded from the Creative Commons website. As it turns out, the \texttt{ccicons} package will do this for you—no need to add that image.
+
+You can add icons individually, but it also has commands to typeset each license and its icons. For example, these two lines
+
+\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm]
+\ccCopy\ccAttribution\ccNonCommercial\ccNoDerivatives
+\ccbyncnd
+\end{Verbatim}
+
+will produce
+\medskip
+
+\ccCopy\ccAttribution\ccNonCommercial\ccNoDerivatives
+
+\ccbyncnd
+
+\medskip
+
+Notice that the built-in command includes a little bit of space between the icons, which is nice.
 
 \section{What I Learned About Other Things While Creating This Issue}
 
 
-
-\chapter{Afterword}
+\section{Afterword}
 
 \begin{multicols}{2}
 \begin{small}