r.horizon manual: fix nasty non-ASCII char

fixes a8aa37c
OSGeo · Jul 3, 2020 · d13027f · d13027f
1 parent e66ec19
commit d13027f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/raster/r.horizon/r.horizon.html b/raster/r.horizon/r.horizon.html
@@ -134,7 +134,7 @@ <h2>METHOD</h2>
 cardinal directions caused by the projection (see above). 
 
 <p>
-The output with the <b>-d</b> flag is azimuth degree (-90 – 90, where
+The output with the <b>-d</b> flag is azimuth degree (-90 to 90, where
 0 is parallel with the focal cell). In case of negative horizon values
 obtained this indicates that the horizon height is below the cell it is
 computed from.