diff --git a/presentation/chapters/system.tex b/presentation/chapters/system.tex
index dfd5326..304e42b 100644
--- a/presentation/chapters/system.tex
+++ b/presentation/chapters/system.tex
@@ -68,7 +68,7 @@
 		\begin{minipage}{0.49\textwidth}
 			Smartphone Sensordaten
 			\begin{equation*}
-				\mObsVec = (\mRssiVec_\text{wifi}, \mRssiVec_\text{beacon}, \mObsSteps, \mObsHeading, \mStateHeading, \mObsActivity, ) \enspace .
+				\mObsVec = (\mRssiVec_\text{wifi}, \mRssiVec_\text{beacon}, \mObsSteps, \mObsHeading, \mStateHeading, \mObsActivity, ) 
 			\end{equation*}
 		\vspace{1mm}
 		\end{minipage}
diff --git a/presentation/presentation.tex b/presentation/presentation.tex
index 6bdf012..374c8fe 100644
--- a/presentation/presentation.tex
+++ b/presentation/presentation.tex
@@ -86,11 +86,11 @@
 	\tableofcontents
 	
 	\input{chapters/bib}
-	
-	\input{chapters/achievements}
-	
+		
 	\input{chapters/system}
 
+	\input{chapters/achievements}
+
 	\input{chapters/toni}
 
 \end{document}