Merge pull request kubernetes#6701 from kubernetes/chenopis-6687-patch

Modify Service Catalog snippet long description

Author: chenopis

_data/glossary/service-catalog.yaml

@@ -5,4 +5,4 @@ tags:
 short-description: >
   An extension API that enables applications running in Kubernetes clusters to easily use external managed software offerings, such as a datastore service offered by a cloud provider.
 long-description: >
-  Service Catalog provides a way to list, provision, and bind with external {% glossary_tooltip text="Managed Services" term_id="managed-service" %} from {% glossary_tooltip text="Service Brokers" term_id="service-broker" %} without needing detailed knowledge about how those services are created or managed.
+  It provides a way to list, provision, and bind with external {% glossary_tooltip text="Managed Services" term_id="managed-service" %} from {% glossary_tooltip text="Service Brokers" term_id="service-broker" %} without needing detailed knowledge about how those services are created or managed.