Fix formatting nit in user guide
Fix formatting nit in user guide

Change-Id: If7d67e1ebb9f9ebfd2ad82df88d85f85cad66e5e
Signed-off-by: Edwin Kempin <b444e279ad95fdef4fbdd82c813b624595df204a@sap.com>

GerritCodeReview/plugins_x-docs,GerritCodeReview/plugins_x-docs