Fix typo

Change-Id: Iecec6056db7809cc786c21f4bbfa64db9f437200
Reviewed-on: https://gerrit.libreoffice.org/70333Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

chart2/source/view/axes/VAxisProperties.hxx

@@ -42,7 +42,7 @@ namespace chart
 
 //These properties describe how a couple of labels are arranged one to another.
 //The couple can contain all labels for all tickmark depth or just the labels for one single depth or
-//the labels from an coherent range of tick depths (e.g. the major and first minor tickmarks should be handled together).
+//the labels from a coherent range of tick depths (e.g. the major and first minor tickmarks should be handled together).
 //... only allow side by side for different tick depth
 enum class AxisLabelStaggering
 {