Update README.md

README.md

@@ -7,9 +7,9 @@ Javascript viewer for X3D models
 ## Features
 
 ## Notes
-* Extracted from [freecad_x3d](https://git.elphel.com/Elphel/freecad_x3d)
-* To convert STEP models and assemblies - use **x3d_step_assy.py** from *freecad_x3d*
+* The code is just separated from [freecad_x3d](https://git.elphel.com/Elphel/freecad_x3d) project
+* To convert STEP models and assemblies using FreeCAD - use **x3d_step_assy.py** from *freecad_x3d*
 * Based on [X3DOM](https://www.x3dom.org/) JS library v1.7.2
 
 ## Support
-Public mailing list: support-list@support.elphel.com
+Public mailing list: *support-list@support.elphel.com*
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