QPR-12427 update user-guide

Author: mgroncki

Docs/UserGuide/userguide.tex

@@ -3652,6 +3652,13 @@ \subsection{Base Scenario Analytic}% Example 57
 Demonstration of the {\tt Scenario} analytic which has been added to export the simulation market's base scenario
 as a file.
 
+%--------------------------------------------------------------------
+\subsection{Overlapping close-out grids}% Example 61
+\label{example:61}
+%--------------------------------------------------------------------
+
+The example in folder {\tt Examples/Example\_61} demonstrates ORE's capability to handle xVA simulations using American Monte-Carlo with overlapping close-out grids.
+
 \clearpage
 %========================================================
 \section{Launchers and Visualisation}\label{sec:visualisation}