minor cleanup

src/main/latex/presentation/presentation.tex

@@ -240,7 +240,7 @@ \section{Development Libraries}
 
     \begin{frame}{AndroidSherlock}
       \begin{center}
-      \includegraphics[height=1.0in]{androidsherlock.png}
+      \includegraphics[height=2.5in]{androidsherlock.png}
       \end{center}
     \end{frame}
 
@@ -295,14 +295,14 @@ \subsection{Game Development Libraries}
 
   \subsection{Other Languages}
     \begin{frame}{Other Languages}
-      Java is main language for development and API but also possible are 
+      Java is the main language for development and API but also possible are 
       \begin{itemize}
       \item C/C++ (via NDK first class)
       \item JRuby
       \item Scala
-      \item C\#
       \item JavaScript (e.g. via PhoneGap)
       \item Processing \surl{http://wiki.processing.org/w/Android}
+      \item C\#
       \end{itemize}
     \end{frame}