minor edits

Author: rosemarymarano

site/recent-changes.md

@@ -1,8 +1,8 @@
-# Recent Changes to the Oracle WebLogic Server Kubernetes Operator
+# Recent changes to the Oracle WebLogic Server Kubernetes Operator
 
-This page tracks recent changes to the operator, especially ones that introduce backward incompatibilities.
+This document tracks recent changes to the operator, especially ones that introduce backward incompatibilities.
 
-| Date | Introduces Backward Incompatibilities | Change |
+| Date | Introduces backward incompatibilities | Change |
 | --- | --- | --- |
 | March 20, 2018 | yes | See [Name Changes](name-changes.md).  Several files and input parameters have been renamed.  This affects how operators and domains are created.  It also changes generated Kubernetes artifacts, therefore customers must recreate their operators and domains.
 | April 4, 2018 | yes | See [Name Changes](name-changes.md).  Many Kubernetes artifact names and labels have changed. Also, the names of generated YAML files for creating a domain's PV and PVC have changed.  Because of these changes, customers must recreate their operators and domains.