diff --git a/main.tex b/main.tex
index 87dadc5..f4591a1 100644
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+++ b/main.tex
@@ -233,13 +233,13 @@ code-for-last-col = \color{blue}
 
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 	\begin{enumerate}
-	    \item We can infer the shape of the universe from its spectrum
+	    \item We can infer the shape of the universe from its spectrum.
 
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-        \item There are two homogeneous spherical manifolds obtained as $\S^3/\Gamma$ which produce CMB similar to observations
+        \item There are two homogeneous spherical manifolds obtained as $\S^3/\Gamma$ which produce CMB similar to observations.
 
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-        \item Inhomogeneous spherical spaces exhibit varied behavior of CMB anisotropies
+        \item Inhomogeneous spherical spaces exhibit varied behavior of CMB anisotropies.
 
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         \item Statistical test results suggest possibilities of finite multi-connected topology