Polish 6.0 RC3 release notes

Author: sbrannen

documentation/src/docs/asciidoc/release-notes/release-notes-6.0.0-RC3.adoc

@@ -21,8 +21,8 @@ JUnit repository on GitHub.
 [[release-notes-6.0.0-RC3-junit-platform-deprecations-and-breaking-changes]]
 ==== Deprecations and Breaking Changes
 
-* Change serialization of `TestIdentifier` in a backwards-incompatible way to simplify
-  its implementation
+* Serialization support for `TestIdentifier` has been changed in a backwards-incompatible
+  way in order to simplify the implementation.
 * Deprecate `OutputDirectoryProvider` interface in favor of the new
   `OutputDirectoryCreator` interface to resolve cyclic package dependency along
   with the following APIs (which all have replacements working with
@@ -36,7 +36,7 @@ JUnit repository on GitHub.
 [[release-notes-6.0.0-RC3-junit-platform-new-features-and-improvements]]
 ==== New Features and Improvements
 
-* New `Resource.from(String, URI)` static factory method for creating an
+* New `Resource.of(String, URI)` static factory method for creating an
   `org.junit.platform.commons.support.Resource`.
 * New `FileSource.withPosition(FilePosition)` method to avoid the overhead of redundant
   canonicalization of files when using `FileSource.from(File, FilePosition)` with many
@@ -57,8 +57,8 @@ JUnit repository on GitHub.
 * `MediaType.APPLICATION_JSON_UTF_8` is now deprecated in favor of using
   `MediaType.APPLICATION_JSON`, since the industry considers UTF-8 to be the implicit
   default encoding for the `application/json` media type.
-* `org.junit.jupiter.params.support.ParameterInfo` is now deprecated in favor of
-  `org.junit.jupiter.params.ParameterInfo`
+* `org.junit.jupiter.params.support.ParameterInfo` is now deprecated in favor of the new
+  `org.junit.jupiter.params.ParameterInfo`.
 
 [[release-notes-6.0.0-RC3-junit-jupiter-new-features-and-improvements]]
 ==== New Features and Improvements