Merge branch 'fix/doc-api-c' into 'master'

Doc Consistency: api/c...

See merge request gitlab-org/gitlab!69683

doc/api/commits.md

@@ -381,7 +381,7 @@ Parameters:
 | `id`      | integer/string | yes      | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) |
 | `sha`     | string         | yes      | Commit SHA to revert                                                            |
 | `branch`  | string         | yes      | Target branch name                                                              |
-| `dry_run` | boolean        | no       | Does not commit any changes. Default is false. [Introduced in GitLab 13.3](https://gitlab.com/gitlab-org/gitlab/-/issues/231032) |
+| `dry_run` | boolean        | no       | Does not commit any changes. Default is false. [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/231032) in GitLab 13.3 |
 
 ```shell
 curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" --form "branch=master" \

doc/api/container_registry.md

@@ -4,7 +4,7 @@ group: Package
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Container Registry API
+# Container Registry API **(FREE)**
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/55978) in GitLab 11.8.
 > - The use of `CI_JOB_TOKEN` scoped to the current project was [introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/49750) in GitLab 13.12.

doc/api/custom_attributes.md

@@ -4,7 +4,7 @@ group: Integrations
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Custom Attributes API
+# Custom Attributes API **(FREE SELF)**
 
 Every API call to custom attributes must be authenticated as administrator.