diff --git a/Documentation/UserManual/manual.tex b/Documentation/UserManual/manual.tex
index 3a9f570..68b424f 100644
--- a/Documentation/UserManual/manual.tex
+++ b/Documentation/UserManual/manual.tex
@@ -1163,7 +1163,7 @@ Some general marker settings are available in the preferences:
 \begin{itemize}
 \item \textbf{Show data on graphs:} Marker data (X-coordinate, trace value) will be shown by default to the right of any graph the marker is visible on
 \item \textbf{Show data in all available formats:} All available formats for the marker data will be shown by default
-\item \textbf{Positioning:} When moving markers by hand, the can either snap to the individual trace points or be interpolated along the plotted trace
+\item \textbf{Positioning:} When moving markers by hand, they can either be snapped to the individual trace points or be interpolated along the plotted trace
 \item \textbf{Sort order on graphs:} Defines the order of marker data to the right of a graph
 \item \textbf{Symbol style:} Various symbol styles for drawing markers on the graphs are available
 \end{itemize}