[DOCS][7.x] Adds link to Release Blog (elastic#52009)

docs/release-notes/highlights-7.5.0.asciidoc

@@ -11,13 +11,14 @@ https://www.elastic.co/products/elasticsearch/service[Elasticsearch Service],
 and reach out on the https://discuss.elastic.co/c/kibana[Kibana Discuss forum]
 if you have any questions or feedback.
 
-//For a complete list of highlights, see the Kibana 7.5 release blog.
-
 //NOTE: The notable-highlights tagged regions are re-used in the
 //Installation and Upgrade Guide
 
 // tag::notable-highlights[]
 
+For a complete list of highlights, 
+see the https://www.elastic.co/blog/kibana-7-5-0-released[Kibana 7.5 release blog].
+
 [float]
 [[lens-7.5]]
 === Lens—a new way to create visualizations (beta)
@@ -117,7 +118,4 @@ for the full documentation.
 image::release-notes/images/7.5-snapshot-retention.png[Snapshot Retention UI]
 
 
-
-
-
 // end::notable-highlights[]