diff --git a/presentation.tex b/presentation.tex
index 5a70398..36c897f 100644
--- a/presentation.tex
+++ b/presentation.tex
@@ -114,7 +114,7 @@
 \subtitle{JdS 2025}
 \title[Bipartite networks collection]{Joint analysis of bipartite networks collection}
 \author[L. Lacoste]{\underline{Louis Lacoste}, Pierre Barbillon and
-Sophie Donnet\newline Laboratoire MIA Paris-Saclay\newline\ccbysa} % Sous la supervision de Pierre
+Sophie Donnet\newline Laboratoire MIA Paris-Saclay\newline\ccbysa}
 \date{\today}
 
 \begin{document}
diff --git a/principal.tex b/principal.tex
index ffb54a6..f25ab32 100644
--- a/principal.tex
+++ b/principal.tex
@@ -157,7 +157,7 @@
 \end{frame}
 
 \begin{frame}
-    \frametitle{Joint models}
+    \frametitle{Several joint models}
     \onslide<1->{    \begin{block}{\emph{iid}-colBiSBM}
             \[
                 \forall m \in \{1\dots M\}, Y^m \overset{iid}{\sim}
@@ -174,6 +174,7 @@
 
             with $\theta = ((\pi^m)_{m=1,\dots, M}, (\rho^m)_{m=1,\dots, M}, \alpha)$.
         \end{block}
+        And intermediate models freeing $\pi$ or $\rho$.
     }
 \end{frame}
 % \begin{frame}