diff --git a/Manuscript/EPAWTFT.tex b/Manuscript/EPAWTFT.tex
index 89fb780..7335f1f 100644
--- a/Manuscript/EPAWTFT.tex
+++ b/Manuscript/EPAWTFT.tex
@@ -648,7 +648,7 @@ role of \textit{quasi}-EPs in determining the behaviour of the HF approximation.
 %Through the introduction of non-Hermiticity, we have provided a more general framework in which the complex and diverse characteristics of multiple solutions can be explored and understood.}
 
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-\section{M{\o}ller--Plesset Theory in the Complex Plane}
+\section{M{\o}ller--Plesset Perturbation Theory in the Complex Plane}
 \label{sec:MP}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%