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 # SysTray-X
 
-SysTray-X is system tray extension for Thunderbird 68+. The add-on uses the WebExtension API's to control an external system dependent system tray application.  
+SysTray-X is a system tray extension for Thunderbird 68+. The add-on uses the WebExtension API's to control an external system dependent system tray application.  
 
 The add-on and system tray application can do: