Replace TestPlan.tex

Doc/TestPlan/TestPlan.tex

@@ -476,7 +476,7 @@ GanttChart.pdf\\
 	\end{enumerate}
 
 	\section{Comparison to Existing Implementation}
-	\paragraph There is one test that compares the modified game to the original game. Please refer to:
+	 There is one test that compares the modified game to the original game. Please refer to:
 	\begin{itemize}
 	\item test FN-1 in Tests for Usability in Nonfunctional Requirements
 	\end{itemize}