\begin{figure}[H]
\centering
\includegraphics[width=0.3\textwidth]{figures/controlpanel_screenshot.png}
- \caption{The Qt4 Control Panel provides basic interactivity} \label{controlpanel_screenshot.png}
+ \caption{The Qt4 Control Panel provides basic interactivity - inserting an SVG} \label{controlpanel_screenshot.png}
\end{figure}