Merge pull request #72683 from skopacz1/OCPBUGS-29704

OCPBUGS#29704: update page intro edits

Author: adellape

updating/updating_a_cluster/updating-cluster-cli.adoc

@@ -17,7 +17,7 @@ WARNING: This assembly has been moved into a subdirectory for 4.14+. Changes to
 To do: Remove this comment once 4.13 docs are EOL.
 ////
 
-You can update, or upgrade, an {product-title} cluster within a minor version by using the OpenShift CLI (`oc`). You can also update a cluster between minor versions by following the same instructions.
+You can perform minor version and patch updates on an {product-title} cluster by using the OpenShift CLI (`oc`).
 
 == Prerequisites
 

updating/updating_a_cluster/updating-cluster-rhel-compute.adoc

@@ -12,7 +12,7 @@ WARNING: This assembly has been moved into a subdirectory for 4.14+. Changes to
 To do: Remove this comment once 4.13 docs are EOL.
 ////
 
-You can update an {product-title} cluster. If your cluster contains {op-system-base-full} machines, you must perform more steps to update those machines.
+You can perform minor version and patch updates on an {product-title} cluster. If your cluster contains {op-system-base-full} machines, you must take additional steps to update those machines.
 
 == Prerequisites
 

updating/updating_a_cluster/updating-cluster-web-console.adoc

@@ -12,7 +12,7 @@ WARNING: This assembly has been moved into a subdirectory for 4.14+. Changes to
 To do: Remove this comment once 4.13 docs are EOL.
 ////
 
-You can update, or upgrade, an {product-title} cluster by using the web console. The following steps update a cluster within a minor version. You can use the same instructions for updating a cluster between minor versions.
+You can perform minor version and patch updates on an {product-title} cluster by using the web console.
 
 [NOTE]
 ====