diff --git a/004/codex-004.tex b/004/codex-004.tex
index 3c72333..b70cf20 100644
--- a/004/codex-004.tex
+++ b/004/codex-004.tex
@@ -147,6 +147,8 @@ https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html\#Bindable-Readl
 
 \chapter{What's to Like About Linux}
 
+\section{bash Aliases for \texttt{git}}
+
 \chapter{More about those folders in \texttt{root}}
 
 \chapter{Coda}