tighten up language around prereqs already being appplied

Author: markxnelson

site/weblogic-docker-images.md

@@ -65,7 +65,7 @@ Docker Store.
 ## Creating a custom image with patches applied
 
 The Oracle WebLogic Server Kubernetes Operator requires patch 29135930.
-This patch does have some prerequisites that will also need to be applied. The standard image `store/oracle/weblogic:12.2.1.3` already has these patches applied. 
+This patch does have some prerequisite patches that will also need to be applied. The standard image `store/oracle/weblogic:12.2.1.3` already has all of these patches applied. 
 
 [This sample](https://github.com/oracle/docker-images/blob/master/OracleWebLogic/samples/12213-patch-wls-for-k8s/README.md) in
 the Oracle GitHub Docker images repository demonstrates how to create an image with arbitrary patches, starting from an unpatched WebLogic Server 12.2.1.3 image (not the standard `store/oracle/weblogic:12.2.1.3` pre-patched image).  You can customize that sample to apply a different set of patches, if you require additional patches or PSUs.