corrected nano keybindings

scientific_software_management/slides.tex

@@ -37,7 +37,7 @@
 					\item Open file:
 					\vspace{-0.6em}
 					\mint[bgcolor=tlg,fontsize=\footnotesize]{bash}|nano file|
-					\item Save via: \keys{Ctrl + c}
+					\item Save via: \keys{Ctrl + o}
 					\item Exit via: \keys{Ctrl + x}
 				\end{itemize}
 			\end{frame}
@@ -435,8 +435,8 @@
 				\begin{itemize}
 					\item Packaged a new piece of scientific software, now automatically installable:
 					\begin{itemize}
-						\item By anybody else
-						\item By you on any machine
+						\item by anybody else,
+						\item by you on any machine.
 					\end{itemize}
 					\item Updated data analysis visualizations in a reproducible article.
 					\begin{itemize}