fix compilation errors

assets/measurements.csv

@@ -1,4 +1,4 @@
-# portals,0 portals,2 portals,4 portals,6 portals
+Portal Count,0 portals,2 portals,4 portals,6 portals
 Frame Rate [fps],44.7,27.9,17.4,10.3
 Frame Time [ms],22,37,58,98
 Main Thread [ms],9,23,43,77

paper.tex

@@ -19,6 +19,7 @@
 
 \title{Rendering Portals in Virtual Reality}
 \author{Milan van Zanten\\\normalsize{University of Basel}\\\normalsize{milan.vanzanten@unibas.ch}}
+\date{December 21, 2022}
 \myabstract{
 	\begin{center}
 		\textbf{Abstract}
@@ -123,7 +124,6 @@ We measured the rendering performance of this test scene four times, each time w
 	\textbf{Portals} & \textbf{0} & \textbf{2} & \textbf{4} & \textbf{6}
 	\csvreader{assets/measurements.csv}{}
 	{\\\hline\csvcoli&\csvcolii&\csvcoliii&\csvcoliv&\csvcolv}
-	\caption{}
 	\label{tab:measurements}
 \end{tabular}
 \vspace{5mm}