--- a/PhdThesisRealOne/LaTeXTemplates_masters-doctoral-thesis_v2/main.tex	Wed Mar 23 10:09:32 2022 +0000
+++ b/PhdThesisRealOne/LaTeXTemplates_masters-doctoral-thesis_v2/main.tex	Thu Mar 24 20:52:34 2022 +0000
@@ -59,7 +59,8 @@
 \usepackage{enumitem}
 \usepackage{nccmath}
 \usepackage{tikz-cd}
-\usetikzlibrary{positioning}
+\usepackage{tikz}
+\usetikzlibrary{automata, positioning}
 
 %----------------------------------------------------------------------------------------
 %	MARGIN SETTINGS