Update per doc comments

Author: daymxn

firebase-config/CHANGELOG.md

@@ -1,5 +1,6 @@
 # Unreleased
-* [fixed] Fixed `NetworkOnMainThreadException` on Android versions below 8 by disconnecting HttpURLConnection only on API levels 26 and higher.
+* [fixed] Fixed `NetworkOnMainThreadException` on Android versions below 8 by disconnecting 
+  HttpURLConnection only on API levels 26 and higher. GitHub Issue [#6934]
 
 # 22.1.1
 * [fixed] Fixed an issue where the connection to the real-time Remote Config backend could remain

firebase-storage/CHANGELOG.md

@@ -1,5 +1,5 @@
 # Unreleased
-* [fixed] Fixed an issue where tests were depending on a deprecated feature of the test framework (#6927)
+* [fixed] Fixed an issue where tests were depending on a deprecated feature of the test framework. (#6927)
 
 # 21.0.1
 * [fixed] Fixed an issue where `maxUploadRetryTimeMillis` parameter is ignored when uploading using

firebase-vertexai/CHANGELOG.md

@@ -1,7 +1,7 @@
 # Unreleased
-* [changed] **Renamed / Replaced:** Vertex AI in Firebase (`FirebaseVertexAI`) has been renamed and
- replaced by the new Firebase AI SDK: `FirebaseAI`. This is to accommodate the evolving set of
- supported features and services. Please migrate to the new `FirebaseAI` package. See details in the
+* [changed] **Renamed / Replaced:** Vertex AI in Firebase (`firebase-vertexai`) has been renamed and
+ replaced by the new Firebase AI SDK: `firebase-ai`. This is to accommodate the evolving set of
+ supported features and services. Please migrate to the new `firebase-ai` package. See details in the
  [migration guide](/docs/vertex-ai/migrate-to-latest-sdk).
 
  Note: Existing Vertex AI in Firebase users may continue to use the SDK and receive bug fixes but,