update README with new icon color

Author: rthaut

README.md

@@ -55,7 +55,7 @@ The Tabs permission is used to apply filter changes from the Management Page to
 
 ### Opening the Management Page
 
-1. While on [DeviantArt](https://www.deviantart.com), click the red logo that appears on the right side of the address bar. ![DeviantArt Filter Page Action Demo](/screenshots/Page-Action-Demo.png?raw=true)
+1. While on [DeviantArt](https://www.deviantart.com), click the orange logo that appears on the right side of the address bar. ![DeviantArt Filter Page Action Demo](/screenshots/Page-Action-Demo.png?raw=true)
 2. The configuration screen will open automatically when you click the icon.
 
 ### Creating and Removing Filters