diff --git a/report.tex b/report.tex
index b15adb9..d7a3a66 100644
--- a/report.tex
+++ b/report.tex
@@ -237,14 +237,14 @@
     \end{itemize}
   \end{frame}
 
-  \begin{frame}{Methods on evolving black holes}
+  % \begin{frame}{Methods on evolving black holes}
     
-    There are two main methods to evolve black holes in numerical relativity:
-    \begin{itemize}
-      \item 
-      \item Moving puncture method: evolve the black hole as a puncture, and use a suitable gauge condition to avoid the singularity.
-    \end{itemize}
-  \end{frame}
+  %   There are two main methods to evolve black holes in numerical relativity:
+  %   \begin{itemize}
+  %     \item 
+  %     \item Moving puncture method: evolve the black hole as a puncture, and use a suitable gauge condition to avoid the singularity.
+  %   \end{itemize}
+  % \end{frame}
 
   \begin{frame}{Methods on evolving black holes: excision}
     \subsection{Methods on evolving black holes}