update some descriptions

Author: rosemarymarano

documentation/site/content/base-images/custom-images.md

@@ -2,7 +2,7 @@
 title: "Create custom images"
 date: 2019-02-23T16:45:55-05:00
 weight: 2
-description: "Create custom WebLogic images using the WebLogic Image Tool (WIT)."
+description: "Create custom WebLogic images using the WebLogic Image Tool (WIT) with specified patches and/or JDK version."
 ---
 
 {{< table_of_contents >}}

documentation/site/content/base-images/ocr-images.md

@@ -2,7 +2,7 @@
 title: "OCR images"
 date: 2019-02-23T16:45:55-05:00
 weight: 1
-description: "Obtain and inspect images for WebLogic Server or Fusion Middleware Infrastructure deployments from the Oracle Container Registry (OCR)."
+description: "Obtain and inspect base images for WebLogic Server or Fusion Middleware Infrastructure deployments from the Oracle Container Registry (OCR)."
 ---
 
 

documentation/site/content/base-images/patch-images.md

@@ -2,7 +2,7 @@
 title: "Patch running domains"
 date: 2019-02-23T16:45:55-05:00
 weight: 3
-description: "Dynamically update WebLogic images in a running domain."
+description: "Dynamically update or upgrade WebLogic images in a running domain."
 ---
 
 ### Apply patched images to a running domain