nsis installer: remove desktop icon

git-svn-id: http://svn.osgeo.org/qgis/trunk@14730 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

ms-windows/QGIS-Installer.nsi

@@ -625,7 +625,7 @@ Section "Uninstall"
 
 	;remove the Desktop ShortCut
 	SetShellVarContext current
-	Delete "$DESKTOP\${QGIS_BASE}.lnk"
+	Delete "$DESKTOP\Quantum GIS (${VERSION_NUMBER}).lnk"
 
 	;remove the Programs Start ShortCut
 	SetShellVarContext all