Update Wall Script Image link.plist (#159)

* Update Wall Script Image link.plist

* Update Wall Script image link.plist

I put the link you sent

packages.plist

@@ -3336,9 +3336,9 @@
 				url = "https://github.com/RezaBohloul/Wall-Script";
 				path = "Wall Script.glyphsPlugin";
 				descriptions = {
-					en = "You do not need memorize too much shortcut for favorite scripts, just define shortcut for wall script like command+9 and use it instead of all shortcut. Add script to each block of wall then when you click on block, attached script runs. You can change color of block to find it more easily in the wall or change/delete attached script when you want. You can add infinite number of Walls, use arrow key to next/previous wall. After installation, you will never imagine working without it. Upon installation, you will locate Wall Script in the window menu";
+					en = "You do not need memorize too much shortcut for favorite scripts, just define shortcut for wall script and use it instead of all shortcut. You will never imagine working without it. Upon installation, you will locate Wall Script in the window menu";
 				};
-				screenshot = "https://github.com/RezaBohloul/Wall-Script/blob/main/Image/Wall%20Script.png";
+				screenshot = "https://raw.githubusercontent.com/RezaBohloul/Wall-Script/main/Image/Wall%20Script.png";
 			},
 
 			// *** INSERT NEW PLUG-INS ABOVE THIS LINE