Update MONAIViz.s4ext

MONAIViz.s4ext

@@ -28,14 +28,14 @@ contributors MONAI Consortium
 category Developer Tools
 
 # url to icon (png, size 128x128 pixels)
-iconurl https://github.com/Project-MONAI/SlicerMONAIViz/MONAIViz/Resources/Icons/MONAIViz.png
+iconurl https://raw.githubusercontent.com/Project-MONAI/SlicerMONAIViz/main/MONAIViz/Resources/Icons/MONAIViz.png
 
 # Give people an idea what to expect from this code
 #  - Is it just a test or something you stand behind?
 status 
 
 # One line stating what the module does
-description This extension helps to run chain of MONAI transforms and visualize every stage over an image/label. See more information in <a href="https://github.com/Project-MONAI/MONAILabel">module documentation
+description This extension helps to run chain of MONAI transforms and visualize every stage over an image/label. See more information in <a href="https://github.com/Project-MONAI/MONAILabel">MONAILabel documentation</a>.
 
 # Space separated list of urls
 screenshoturls https://github.com/Project-MONAI/SlicerMONAIViz/raw/main/Screenshots/1.jpg https://github.com/Project-MONAI/SlicerMONAIViz/raw/main/Screenshots/2.jpg https://github.com/Project-MONAI/SlicerMONAIViz/raw/main/Screenshots/3.jpg https://github.com/Project-MONAI/SlicerMONAIViz/raw/main/Screenshots/4.jpg