v.lidar.*: sync description

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@71335 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/v.lidar.correction/main.c

@@ -77,7 +77,7 @@ int main(int argc, char *argv[])
     spline_step_flag->key = 'e';
     spline_step_flag->label = _("Estimate point density and distance and quit");
     spline_step_flag->description =
-	_("Estimate point density and distance for the input vector points within the current region extends and quit");
+	_("Estimate point density and distance in map units for the input vector points within the current region extents and quit");
     spline_step_flag->suppress_required = YES;
 
     in_opt = G_define_standard_option(G_OPT_V_INPUT);

vector/v.lidar.edgedetection/main.c

@@ -82,7 +82,7 @@ int main(int argc, char *argv[])
     spline_step_flag->key = 'e';
     spline_step_flag->label = _("Estimate point density and distance and quit");
     spline_step_flag->description =
-	_("Estimate point density and distance for the input vector points within the current region extends and quit");
+	_("Estimate point density and distance in map units for the input vector points within the current region extents and quit");
     spline_step_flag->suppress_required = YES;
 
     in_opt = G_define_standard_option(G_OPT_V_INPUT);