diff --git a/Heightmap-customization.md b/Heightmap-customization.md
index cad3684..c1d34e4 100644
--- a/Heightmap-customization.md
+++ b/Heightmap-customization.md
@@ -1,31 +1,33 @@
-*Heightmap customization* is a process of Heightmap creation controlled by user in opposite to a random generation. There are 4 main customization flows available:
+*Heightmap customization* is a process of Heightmap creation controlled by user in opposite to a random generation. There are 5 main customization flows available:
-* _draw_ Heightmap from scratch
-* apply existing _Heightmap template_
-* create new _Heightmap template_
-* _convert_ image into a Heightmap.
+* _edit_ the current heightmap
+* _draw_ heightmap from the scratch
+* apply one of existing heightmap _templates_
+* edit or create a new heightmap _template_
+* _convert_ image into a heightmap.
- I would recommend to set up a template or convert image as a first step and then use _free draw_ tools to fine tune a Heightmap.
+I would recommend to set up a template or convert image as a first step and then use paint brushes to fine tune the heightmap.


-To start customization click on the arrow button to open the Menu. Open the _Tools_ tab and click on Heightmap.
+To start customization click on the arrow button to open the _Menu_. Open the _Tools_ tab and click on Heightmap.
+
Click on:
-* the Erase button to remove everything except the Heightmap and edit the pure Heightmap.
-* the Keep button to keep all data assigned to every cell and edit only the landmass without changing the coastline.
+* the Erase button to remove everything except the Heightmap and edit the pure heightmap.
+* the Keep button to keep data assigned to every cell and edit only the landmass without changing the coastline.
* the Risk button to keep all data assigned to every cell and edit the whole Heightmap*.
-* the Cancel button to aboard changing the Heightmap.
+* the Cancel button to abort changing the heightmap.

-\* Like the button says the Risk option is risky and can cause a lot of trouble. Use this option only if you know what you are doing and maybe save before using it.
+\* Like the button says the Risk option is risky and can cause some issues. Use this option only if you know what you are doing and save a .map file before using it.
-* To _draw_ a map click on Paint Brushes
+* To draw a map click on Paint Brushes
* To apply or edit template click on Template Editor
* To convert image click on Image Converter
-* To see a b/w preview of your Heightmap click on Heightmap Preview
+* To see a heightmap preview click on Heightmap Preview
* To see a semi-3d Heightmap view click on Perspective View
Once you are satisfied with the Heightmap, click on Exit Customization. To minimize the failure risk the button activates only where there are at least 200 land cells.
@@ -85,5 +87,4 @@ Description is not ready. To be updated...
* All not assigned colors will be considered an ocean.
You also can assign the colors by hand.
-To do so click on a color and then select a height by clicking on the bar above.
-
+To do so click on a color and then select a height by clicking on the bar above.
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