diff --git a/trees/uts-0002.tree b/trees/uts-0002.tree
index 93c3b52..2baa71d 100644
--- a/trees/uts-0002.tree
+++ b/trees/uts-0002.tree
@@ -12,18 +12,16 @@
 
 \latex{
 
-\begin{minipage}{5.8in}
 \setlength{\parindent}{10pt}
 \setlength{\parskip}{3ex plus 0.5ex minus 0.2ex}
 The Pin group of $(V, q)$ is the subgroup $\operatorname{Pin}(V, q)$ of $P(V, q)$ generated by the elements $v \in V$ with $q(v) = \pm 1$.
 
 The associated spin group of $(V, q)$ is then defined by
 
-$
+\[
 \operatorname{Spin}(V, q)=\operatorname{Pin}(V, q) \cap \mathrm{Cl}^0(V, q)
-$
+\]
 
-\end{minipage}
 }
 
 \p{See [[lawson2016spin]].}