diff --git a/main.tex b/main.tex
index 049ee47..ca4c442 100644
--- a/main.tex
+++ b/main.tex
@@ -136,7 +136,7 @@ code-for-last-col = \color{blue}
 \begin{frame}{Inhomogeneous spherical space}
 
 	\begin{itemize}
-		\item Manifolds of the form $\S^3/\Gamma$ with $\Gamma$ a group acting on $\S^3$.
+		\item Manifolds of the form $\S^3/\Gamma$ with $\Gamma$ a group acting on $\S^3$
 		\item Multi-connected space: it has non-contractable loops
 		\item Inhomogeneous space: it does not look identical from every point in space
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