Fix typo in correlation.txt

bfcbc5a4 · Morag Jean Williams · 18a52e02 · bfcbc5a4
Commit bfcbc5a4 authored Jan 31, 2019 by Morag Jean Williams
--- a/doc/usermanual/chapters/correlation.tex
+++ b/doc/usermanual/chapters/correlation.tex
@@ -25,7 +25,7 @@
 \begin{figure}[h]
        \centering
-        \includegraphics[width=0.66\textwidth]{datadriven.png} 
+        \includegraphics[width=0.66\textwidth]{datadrivendevice.png} 
        \caption{text here}
        \label{fig:datadriven}
 \end{figure}