diff --git a/principal.tex b/principal.tex
index 7912198..17314b2 100644
--- a/principal.tex
+++ b/principal.tex
@@ -187,7 +187,7 @@
 \end{frame}
 
 \begin{frame}
-    \frametitle{Several joint models}
+    \frametitle{Our contribution: joint models}
     \onslide<1->{    \begin{block}{\emph{iid}-colBiSBM}
             \[
                 \forall m \in \{1\dots M\}, Y^m \overset{iid}{\sim}