Light CTRT edits for API page

Light revisions to this page to bring it closer to GitLab tone
and style.

doc/api/group_repository_storage_moves.md

@@ -9,31 +9,35 @@ type: reference
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/53016) in GitLab 13.9.
 
-Group repositories can be moved between storages. This can be useful when
+Group repositories can be moved between storages. This API can help you when
 [migrating to Gitaly Cluster](../administration/gitaly/praefect.md#migrate-to-gitaly-cluster), for
-example, or to migrate a Group Wiki.
+example, or to migrate a [group wiki](../user/project/wiki/index.md#group-wikis).
 
 As group repository storage moves are processed, they transition through different states. Values
 of `state` are:
 
-- `initial`: The record has been created but the background job has not yet been scheduled.
+- `initial`: The record has been created, but the background job has not yet been scheduled.
 - `scheduled`: The background job has been scheduled.
 - `started`: The group repositories are being copied to the destination storage.
 - `replicated`: The group has been moved.
-- `failed`: The group repositories failed to copy or the checksums did not match.
-- `finished`: The group has been moved and the repositories on the source storage have been deleted.
-- `cleanup failed`: The group has been moved but the repositories on the source storage could not be deleted.
+- `failed`: The group repositories failed to copy, or the checksums did not match.
+- `finished`: The group has been moved, and the repositories on the source storage have been deleted.
+- `cleanup failed`: The group has been moved, but the repositories on the source storage could not be deleted.
 
 To ensure data integrity, groups are put in a temporary read-only state for the
-duration of the move. During this time, users receive a `The repository is temporarily
-read-only. Please try again later.` message if they try to push new commits.
+duration of the move. During this time, users receive this message if they try to
+push new commits:
+
+```plaintext
+The repository is temporarily read-only. Please try again later.
+```
 
 This API requires you to [authenticate yourself](index.md#authentication) as an administrator.
 
-For other type of repositories you can read:
+APIs are also available to move other types of repositories:
 
-- [Project repository storage moves API](project_repository_storage_moves.md)
-- [Snippet repository storage moves API](snippet_repository_storage_moves.md)
+- [Project repository storage moves API](project_repository_storage_moves.md).
+- [Snippet repository storage moves API](snippet_repository_storage_moves.md).
 
 ## Retrieve all group repository storage moves
 
@@ -41,7 +45,7 @@ For other type of repositories you can read:
 GET /group_repository_storage_moves
 ```
 
-By default, `GET` requests return 20 results at a time because the API results
+By default, `GET` requests return 20 results at a time, because the API results
 are [paginated](index.md#pagination).
 
 Example request:
@@ -71,13 +75,13 @@ Example response:
 
 ## Retrieve all repository storage moves for a single group
 
-In order to retrieve all the repository storage moves for a single group you can use the following endpoint:
+To retrieve all the repository storage moves for a single group you can use the following endpoint:
 
 ```plaintext
 GET /groups/:group_id/repository_storage_moves
 ```
 
-By default, `GET` requests return 20 results at a time because the API results
+By default, `GET` requests return 20 results at a time, because the API results
 are [paginated](index.md#pagination).
 
 Supported attributes:
@@ -113,7 +117,8 @@ Example response:
 
 ## Get a single group repository storage move
 
-In order to retrieve a single repository storage move throughout all the existing repository storage moves, you can use the following endpoint:
+To retrieve a single repository storage move throughout all the existing repository
+storage moves, you can use the following endpoint:
 
 ```plaintext
 GET /group_repository_storage_moves/:repository_storage_id
@@ -150,7 +155,8 @@ Example response:
 
 ## Get a single repository storage move for a group
 
-Given a group, you can retrieve a specific repository storage move for that group, through the following endpoint:
+Given a group, you can retrieve a specific repository storage move for that group,
+through the following endpoint:
 
 ```plaintext
 GET /groups/:group_id/repository_storage_moves/:repository_storage_id
@@ -197,7 +203,7 @@ Supported attributes:
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `group_id` | integer | yes | ID of the group. |
-| `destination_storage_name` | string | no | Name of the destination storage shard. In [GitLab 13.5 and later](https://gitlab.com/gitlab-org/gitaly/-/issues/3209), the storage is selected [automatically based on storage weights](../administration/repository_storage_paths.md#configure-where-new-repositories-are-stored) if not provided. |
+| `destination_storage_name` | string | no | Name of the destination storage shard. In [GitLab 13.5 and later](https://gitlab.com/gitlab-org/gitaly/-/issues/3209), the storage is selected [based on storage weights](../administration/repository_storage_paths.md#configure-where-new-repositories-are-stored) if not provided. |
 
 Example request:
 
@@ -238,7 +244,7 @@ Supported attributes:
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `source_storage_name` | string | yes | Name of the source storage shard. |
-| `destination_storage_name` | string | no | Name of the destination storage shard. The storage is selected [automatically based on storage weights](../administration/repository_storage_paths.md#configure-where-new-repositories-are-stored) if not provided. |
+| `destination_storage_name` | string | no | Name of the destination storage shard. The storage is selected [based on storage weights](../administration/repository_storage_paths.md#configure-where-new-repositories-are-stored) if not provided. |
 
 Example request: