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

doc/api/boards.md

@@ -8,8 +8,8 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 Every API call to boards must be authenticated.
 
-If a user is not a member of a project and the project is private, a `GET`
-request on that project will result to a `404` status code.
+If a user is not a member of a private project,
+a `GET` request on that project results in a `404` status code.
 
 ## List project issue boards
 
@@ -488,7 +488,7 @@ Example response:
 
 ## Delete a board list from a board
 
-Only for admins and project owners. Deletes the board list in question.
+Only for administrators and project owners. Deletes a board list.
 
 ```plaintext
 DELETE /projects/:id/boards/:board_id/lists/:list_id

doc/api/epic_links.md

@@ -12,7 +12,8 @@ Manages parent-child [epic relationships](../user/group/epics/index.md#multi-lev
 
 Every API call to `epic_links` must be authenticated.
 
-If a user makes a `GET` request to a private group they are not a member of, the result is a `404` status code.
+If a user is not a member of a private group, a `GET` request on that
+group results in 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 is returned.

doc/user/project/issues/issue_data_and_actions.md

@@ -291,7 +291,7 @@ supports [GitLab Flavored Markdown](../../markdown.md#gitlab-flavored-markdown-g
 
 After you write a comment, you can:
 
-- Click **Comment** and to publish your comment.
+- Click **Comment** to publish your comment.
 - Choose **Start thread** from the dropdown list and start a new [thread](../../discussions/index.md#threaded-discussions)
   in that issue's main thread to discuss specific points. This invites other participants
   to reply directly to your thread, keeping related comments grouped together.