Docs: fix linting errors in doc/api/epic_links.md

doc/api/epic_links.md

@@ -12,10 +12,10 @@ Manages parent-child [epic relationships](../user/group/epics/index.md#multi-lev
 
 Every API call to `epic_links` must be authenticated.
 
-If a user is not a member of a group and the group is private, a `GET` request on that group will result to a `404` status code.
+If a user makes a `GET` request to a private group they are not a member of, the result is a `404` status code.
 
 Multi-level Epics are available only in GitLab [Ultimate/Gold](https://about.gitlab.com/pricing/).
-If the Multi-level Epics feature is not available, a `403` status code will be returned.
+If the Multi-level Epics feature is not available, a `403` status code is returned.
 
 ## List epics related to a given epic
 
@@ -137,7 +137,7 @@ POST /groups/:id/epics/:epic_iid/epics
 | `id`            | integer/string | yes      | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) owned by the authenticated user      |
 | `epic_iid`      | integer        | yes      | The internal ID of the (future parent) epic.                                                                       |
 | `title`         | string         | yes      | The title of a newly created epic.                                                                                 |
-| `confidential`  | boolean        | no       | Whether the epic should be confidential. Will be ignored if `confidential_epics` feature flag is disabled. Defaults to the confidentiality state of the parent epic.  |
+| `confidential`  | boolean        | no       | Whether the epic should be confidential. Parameter is ignored if `confidential_epics` feature flag is disabled. Defaults to the confidentiality state of the parent epic.  |
 
 ```shell
 curl --request POST --header  "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/groups/1/epics/5/epics?title=Newpic"