Fix overview quotation (suse-edge#419)

Signed-off-by: Atanas Dinov <[email protected]>

asciidoc/components/rancher.adoc

@@ -15,9 +15,9 @@ endif::[]
 See Rancher upstream documentation at https://ranchermanager.docs.rancher.com.
 
 [quote]
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+____
 Rancher is a powerful open-source Kubernetes management platform that streamlines the deployment, operations and monitoring of Kubernetes clusters across multiple environments. Whether you manage clusters on premises, in the cloud, or at the edge, Rancher provides a unified and centralized platform for all your Kubernetes needs.
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+____
 
 
 == Key Features of Rancher