diff --git a/004/codex-004.tex b/004/codex-004.tex
index 92fdb74..9f0cf5d 100644
--- a/004/codex-004.tex
+++ b/004/codex-004.tex
@@ -317,7 +317,7 @@ Back in issue \#2 I talked about using bash aliases to make your life easier. I'
 
 \newpage
 
-\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=\fbox{Bash aliases for git}]
+\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=\fbox{bash aliases for git}]
 alias gits="git status"
 alias gita="git add *"
 alias gitx="git add *.tex"
@@ -339,7 +339,7 @@ alias giti="git add .gitignore"
 
 Of course, if I were changing my \textit{.gitignore} file that often, I would start to quite rightly question some of the other choices I've been making with my life.
 
-\section{Bash Commands for \textit{git}}
+\section{bash Commands for \textit{git}}
 
 It would be nice if we could do the same sort of thing for \texttt{git commit}, but we can't, because we need to add a message to our commit. In other words, it requires an \textit{argument}. So for that, we need to add a \textit{function} to bash.
 
@@ -377,7 +377,7 @@ Admittedly, this doesn't save us a ton of keystrokes every time we use it, but i
 
 As it turns out, you can add more than a single command to a bash function. For example, you can use this
 
-\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=\fbox{Bash function with multiple commands}]
+\begin{Verbatim}[frame=lines, numbers=left, xleftmargin=5mm, framesep=3mm, breaklines=true, label=\fbox{bash function with multiple commands}]
 cdl() {
      cd "$1" && ls -ahl;
 }