diff --git a/main.tex b/main.tex
index 7faa19b..b293cae 100644
--- a/main.tex
+++ b/main.tex
@@ -546,7 +546,7 @@ \subsection{Header in \texttt{LaserScan} messages}
 \begin{itemize}
 \item \texttt{angle\_min} (float32) start angle of the scan [rad]
 \item \texttt{angle\_max} (float32) end angle of the scan [rad]
-\item \texttt{angle\_increment} (float32)  start angle of the scan [rad]
+\item \texttt{angle\_increment} (float32) angular distance between measurements [rad]
 \item \texttt{time\_increment} (float32) time between measurements [seconds] - if your scanner is moving, this will be used in interpolating position of 3d points
 \item \texttt{scan\_time} (float32) time between scans [seconds]
 \item \texttt{range\_min} (float32) minimum range value [m]