Merge branch 'msj-iteration-syntax' into 'master'

Add iteration quick action example

See merge request gitlab-org/gitlab!37967

doc/user/project/issues/managing_issues.md

@@ -287,3 +287,7 @@ To add an issue to an [iteration](../../group/iterations/index.md):
 
 1. In an issue sidebar, click **Edit** next to **Iteration**. A dropdown appears.
 1. Click an iteration you'd like to associate this issue with.
+
+You can also use the `/iteration`
+[quick action](../quick_actions.md#quick-actions-for-issues-merge-requests-and-epics)
+in a comment or description field.

doc/user/project/quick_actions.md

@@ -44,7 +44,7 @@ The following quick actions are applicable to descriptions, discussions and thre
 | `/duplicate <#issue>`                 | ✓     |               |      | Close this issue and mark as a duplicate of another issue. **(CORE)** Also, mark both as related. **(STARTER)**                                          |
 | `/epic <epic>`                        | ✓     |               |      | Add to epic `<epic>`. The `<epic>` value should be in the format of `&epic`, `group&epic`, or a URL to an epic. **(PREMIUM)**  |
 | `/estimate <<W>w <DD>d <hh>h <mm>m>`  | ✓     | ✓             |      | Set time estimate. For example, `/estimate 1w 3d 2h 14m`.                                                                        |
-| `/iteration *iteration:iteration`     | ✓     |               |      | Set iteration ([Introduced in GitLab 13.1](https://gitlab.com/gitlab-org/gitlab/-/issues/196795)) **(STARTER)** |
+| `/iteration *iteration:"iteration name"`     | ✓     |               |      | Set iteration. For example, to set the `Late in July` iteration: `/iteration *iteration:"Late in July"` ([introduced in GitLab 13.1](https://gitlab.com/gitlab-org/gitlab/-/issues/196795)). **(STARTER)** |
 | `/label ~label1 ~label2`              | ✓     | ✓             | ✓    | Add one or more labels. Label names can also start without a tilde (`~`), but mixed syntax is not supported.                      |
 | `/lock`                               | ✓     | ✓             |      | Lock the thread.                                                                                                                 |
 | `/merge`                              |       | ✓             |      | Merge changes. Depending on the project setting, this may be [when the pipeline succeeds](merge_requests/merge_when_pipeline_succeeds.md), adding to a [Merge Train](../../ci/merge_request_pipelines/pipelines_for_merged_results/merge_trains/index.md), etc.  |
@@ -60,7 +60,7 @@ The following quick actions are applicable to descriptions, discussions and thre
 | `/remove_due_date`                    | ✓     |               |      | Remove due date.                                                                                                                 |
 | `/remove_epic`                        | ✓     |               |      | Remove from epic. **(PREMIUM)**                                                                                                  |
 | `/remove_estimate`                    | ✓     | ✓             |      | Remove time estimate.                                                                                                            |
-| `/remove_iteration`                   | ✓     |               |      | Remove iteration ([Introduced in GitLab 13.1](https://gitlab.com/gitlab-org/gitlab/-/issues/196795)) **(STARTER)** |
+| `/remove_iteration`                   | ✓     |               |      | Remove iteration ([introduced in GitLab 13.1](https://gitlab.com/gitlab-org/gitlab/-/issues/196795)) **(STARTER)** |
 | `/remove_milestone`                   | ✓     | ✓             |      | Remove milestone.                                                                                                                |
 | `/remove_parent_epic`                 |       |               | ✓    | Remove parent epic from epic ([introduced in GitLab 12.1](https://gitlab.com/gitlab-org/gitlab/-/issues/10556)). **(ULTIMATE)**    |
 | `/remove_time_spent`                  | ✓     | ✓             |      | Remove time spent.                                                                                                               |