remove irrelevant hillshade comparison

arcpro/data_visualization.html

@@ -189,6 +189,7 @@ <h4>Legend, scale, grid</h4>
 Share tab on the ribbon->export group->layout
 </pre>
 
+<!--
 <h4>Compare hillshades</h4>
 
 <p>
@@ -214,7 +215,7 @@ <h4>Compare hillshades</h4>
 2. Hillshade generated with the "Raster Functions" tool:
 
 <pre>
-On the Analysis ribbon --> Raster group->'Raster Functions' pane
+On the Analysis ribbon -> Raster group->'Raster Functions' pane
 Expand the Surface functions and select the Hillshade option (or search for Hillshade in the Raster Functions pane).
 Select 'elev' as the raster
 Set the Z to 3 to exaggerate the height variation in the terrain
@@ -230,6 +231,7 @@ <h4>Compare hillshades</h4>
 on and off (by repetitively checking and unchecking the layer in the TOC). The rapid image interchange emphasizes differences.
 <p>
 In order to copare the results with elev with no hillshade applied you can load the elev layer again, without checking the hillshade effect in Symbology tab 
+-->
 
 <h3>Viewing data in 3D using a Scene</h3>
 In ArcGIS Pro, a 3D map is called a scene.