Update _config.yml

Author: johnyorke

_config.yml

@@ -32,7 +32,7 @@ youtube_username                          :
 features                                  :
 
   - title                                 : All the latest iOS features
-    description                           : Siri Shortcuts integration, Apple Watch app, custom notifications.
+    description                           : Siri Shortcuts integration, Apple Watch app, rich notifications, iMessage app.
     fontawesome_icon_name                 : mobile
 
   - title                                 : Customisable
@@ -55,7 +55,7 @@ topbar_transparency                       : 0.0
 topbar_title_color                        : "#ffffff"
 
 cover_image                               : assets/headerimage.png                    # Replace with alternative image path or image URL.
-cover_overlay_color                       : "#363b3d"
+cover_overlay_color                       : "#000000"
 cover_overlay_transparency                : 0.8
 
 device_color                              : black                                     # Set to: blue, black, yellow, coral or white.