Update README.md

Author: smithzc

README.md

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 # oci-cloudera
-This module deploys a cluster of arbitrary size on [Oracle Cloud Infrastructure](https://cloud.oracle.com/en_US/iaas) using [Cloudera Enterprise Data Hub](https://www.cloudera.com/products/enterprise-data-hub.html) v6 and Cloudera Manager v6.1.
+This module deploys a cluster of arbitrary size on [Oracle Cloud Infrastructure](https://cloud.oracle.com/en_US/iaas){:target="_blank"} using [Cloudera Enterprise Data Hub](https://www.cloudera.com/products/enterprise-data-hub.html){:target="_blank"} v6 and Cloudera Manager v6.1.
 
 Future development will include support for EDH v5 clusters.  In the meantime, use the [1.0.0 release](https://github.com/oci-quickstart/oci-cloudera/releases/tag/1.0.0) for v5 deployments.