Fix docs lint

doc/user/admin_area/merge_requests_approvals.md

@@ -38,4 +38,4 @@ Merge request approval settings that can be set at an instance level are:
 See also the following, which are affected by instance-level rules:
 
 - [Project merge request approval rules](../project/merge_requests/approvals/index.md).
-- [Group merge request approval rules](../group/index.md#group-approval-rules) available in GitLab 13.9 and later.
+- [Group merge request approval settings](../group/index.md#group-approval-settings) available in GitLab 13.9 and later.

doc/user/project/merge_requests/approvals/settings.md

@@ -146,7 +146,7 @@ You can also enforce merge request approval settings:
 
 - At the [instance level](../../../admin_area/merge_requests_approvals.md), which apply to all groups
   on an instance and, therefore, all projects.
-- On a [top-level group](../../../group/index.md#group-approval-rules), which apply to all subgroups
+- On a [top-level group](../../../group/index.md#group-approval-settings), which apply to all subgroups
   and projects.
 
 If the settings are inherited by a group or project, they cannot be changed in the group or project