diff --git a/main_project.tex b/main_project.tex
index c5c726f..4ee2fb5 100644
--- a/main_project.tex
+++ b/main_project.tex
@@ -1,11 +1,12 @@
 \documentclass{article}
-\usepackage{amsmath} % For mathematical symbols like \implies
+\usepackage{amsmath}
 \usepackage{listings}
 \usepackage{xcolor}
 \usepackage{pgfplots}
 
 \pgfplotsset{compat=1.18}
 
+% MATLAB syntax highlighting config
 \lstset{
   language=Matlab,
   basicstyle=\ttfamily\small,