diff --git a/Spatial_sorting/doc_tex/Spatial_sorting/spatial_sorting.tex b/Spatial_sorting/doc_tex/Spatial_sorting/spatial_sorting.tex
index edccd57e906..a0a6a2b841d 100644
--- a/Spatial_sorting/doc_tex/Spatial_sorting/spatial_sorting.tex
+++ b/Spatial_sorting/doc_tex/Spatial_sorting/spatial_sorting.tex
@@ -1,4 +1,4 @@
-'%\begin{ccHtmlOnly}
+%\begin{ccHtmlOnly}
 %<center>
 %<img border=0 src="./saarhull.gif" align=middle>
 %</center>