Update changelog and input descriptions

CHANGELOG.md

@@ -2,12 +2,11 @@
 
 ## [UNRELEASED]
 
-No user facing changes.
+- Allow CodeQL packs to be downloaded from GitHub Enterprise Server instances, using the new `registries` input for the `init` action.  [#1221](https://github.com/github/codeql-action/pull/1221)
 
 ## 2.1.22 - 01 Sep 2022
 
 - Downloading CodeQL packs has been moved to the `init` step. Previously, CodeQL packs were downloaded during the `analyze` step. [#1218](https://github.com/github/codeql-action/pull/1218)
-- Allow CodeQL packs to be downloaded from GitHub Enterprise Server instances. [#1221](https://github.com/github/codeql-action/pull/1221)
 - Update default CodeQL bundle version to 2.10.4. [#1224](https://github.com/github/codeql-action/pull/1224)
 - The newly released [Poetry 1.2](https://python-poetry.org/blog/announcing-poetry-1.2.0) is not yet supported. In the most common case where the CodeQL Action is automatically installing Python dependencies, it will continue to install and use Poetry 1.1 on its own. However, in certain cases such as with self-hosted runners, you may need to ensure Poetry 1.1 is installed yourself.
 

init/action.yml

@@ -30,14 +30,11 @@ inputs:
             packages: */*
             token: \$\{{ secrets.GHCR_TOKEN }}
 
-      The url property contains the URL to the container registry you want to connect to.
+      The `url` property contains the URL to the container registry you want to connect to.
 
-      The packages property contains a single entry or a list of globs specifying packages that can be found in the container registry. Order is important. Earlier entries will match before later entries.
+      The `packages` property contains a single glob string or a list of glob strings, specifying which packages should be retrieved from this particular container registry. Order is important. Earlier entries will match before later entries.
 
-      The token property contains a connection token for this registry.
-
-      If this input is missing, the `token` input is used for all pack downloads.
-    required: false
+      The `token` property contains a connection token for this registry.    required: false
   matrix:
     default: ${{ toJson(matrix) }}
     required: false