diff --git a/main.tex b/main.tex
index b4e4147..9872487 100644
--- a/main.tex
+++ b/main.tex
@@ -138,7 +138,7 @@ code-for-last-col = \color{blue}
 	\begin{itemize}
 		\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
+		\item Inhomogeneous space: it does not look identical from every point in space.
         \pause
 		\item Fixing $|\Gamma|=8$, we have three multi-connected manifolds, up to equivalence: \pause
 		      \begin{enumerate}