diff --git a/thesis.tex b/thesis.tex
index 348fe6e..7151c03 100644
--- a/thesis.tex
+++ b/thesis.tex
@@ -12,6 +12,7 @@
 \usepackage[utf8]{inputenc}
 \usepackage[T1]{fontenc}
 
+% Font TeX Gyre
 \usepackage{tgpagella}             % Serif
 \usepackage{newpxmath}             % Matematica
 \usepackage[scale=0.9]{tgheros}    % Sans-serif