Fix oversight in desktop file naming to account for channel names.

indra/newview/linux_tools/refresh_desktop_app_entry.sh

@@ -57,7 +57,7 @@ desktopfile
 	print "Installing menu entries via XDG..."
 	xdg-icon-resource install --novendor --size 256 "${install_prefix}/${VIEWERNAME,,}_icon.png" ${VIEWERNAME}-Viewer
 	#NOTE: Above command takes the path to the icon to install && The name of the icon to be used by XDG. This should always be in the format of "x-Viewer" to avoid potential naming conflicts, as per XDG spec.
-	xdg-desktop-menu install --novendor "${installation_prefix}"/${VIEWERNAME,,}-viewer.desktop
+	xdg-desktop-menu install --novendor "${installation_prefix}"/${VIEWERNAME,,}-${CHANNELNAME}-viewer.desktop
 }
 
 if [ "$UID" == "0" ]; then