Bug 540448 - Increase spacing for line end code mining Allows to better separate codemining from actual line content. Change-Id: Ieb326ea0c985f00ea8809dbc2fcd44b38d741c53 Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/190710 Tested-by: Platform Bot <platform-bot@eclipse.org> Reviewed-by: Mickael Istria <mistria@redhat.com>