[1.2.x] RHIDP-4050, 4099: Fix doc issues (#589)

* RHIDP-4050, 4099, 4324: Fix doc issues

* Removing duplicate fixes

---------

Co-authored-by: Heena Manwani <[email protected]>

Author: openshift-cherrypick-robot

modules/getting-started/proc-customize-rhdh-learning-paths.adoc

@@ -1,7 +1,7 @@
 [id='proc-customize-rhdh-learning-paths_{context}']
 = Customizing the Learning Paths in {product}
 
-In {product}, you can configure Learning Paths by passing the data into the `app-config.yaml` file as a proxy. The base Tech Radar URL must include the `/developer-hub/learning-paths` proxy.
+In {product}, you can configure Learning Paths by passing the data into the `app-config.yaml` file as a proxy. The base URL must include the `/developer-hub/learning-paths` proxy.
 
 [NOTE]
 ====

modules/installation/proc-rhdh-deploy-eks-operator.adoc

@@ -7,7 +7,7 @@
 You can install the {product} Operator with or without the Operator Lifecycle Manager (OLM) framework.
 
 .Additonal resources
-* For information about the Operator Lifecyle Manager (OLM), see https://olm.operatorframework.io/docs/
+* For information about the OLM, see link:https://olm.operatorframework.io/docs/[Operator Lifecycle Manager(OLM)] documentation.
 
 == Installing the {product-short} Operator with the OLM framework