Update installation documentation for a fully session persisted basket
Update installation documentation for a fully session persisted basket

Add missing tabulation

sonata-project/ecommerce,sonata-project/ecommerce,Soullivaneuh/sonata-ecommerce,Soullivaneuh/sonata-ecommerce,Soullivaneuh/sonata-ecommerce,sonata-project/ecommerce,sonata-project/ecommerce,Soullivaneuh/sonata-ecommerce