Merge branch 'docs-anchors-20-misc' into 'master'

Docs: Fix misc anchors

See merge request gitlab-org/gitlab-ce!27088

doc/api/commits.md

@@ -155,7 +155,7 @@ Example response:
 }
 ```
 
-GitLab supports [form encoding](../README.md#encoding-api-parameters-of-array-and-hash-types). The following is an example using Commit API with form encoding:
+GitLab supports [form encoding](README.md#encoding-api-parameters-of-array-and-hash-types). The following is an example using Commit API with form encoding:
 
 ```bash
 curl --request POST \

doc/api/project_clusters.md

@@ -159,7 +159,7 @@ Parameters:
 | --------- | ---- | -------- | ----------- |
 | `id` | integer | yes | The ID of the project owned by the authenticated user |
 | `name` | String | yes | The name of the cluster |
-| `domain` | String | no | The [base domain](../user/project/clusters/index.md#base_domain) of the cluster |
+| `domain` | String | no | The [base domain](../user/project/clusters/index.md#base-domain) of the cluster |
 | `enabled` | Boolean | no | Determines if cluster is active or not, defaults to true |
 | `platform_kubernetes_attributes[api_url]` | String | yes | The URL to access the Kubernetes API |
 | `platform_kubernetes_attributes[token]` | String | yes | The token to authenticate against Kubernetes |
@@ -250,7 +250,7 @@ Parameters:
 | `id` | integer | yes | The ID of the project owned by the authenticated user |
 | `cluster_id` | integer | yes | The ID of the cluster |
 | `name` | String | no | The name of the cluster |
-| `domain` | String | no | The [base domain](../user/project/clusters/index.md#base_domain) of the cluster |
+| `domain` | String | no | The [base domain](../user/project/clusters/index.md#base-domain) of the cluster |
 | `platform_kubernetes_attributes[api_url]` | String | no | The URL to access the Kubernetes API |
 | `platform_kubernetes_attributes[token]` | String | no | The token to authenticate against Kubernetes |
 | `platform_kubernetes_attributes[ca_cert]` | String | no | TLS certificate (needed if API is using a self-signed TLS certificate |

doc/user/group/index.md

@@ -156,7 +156,7 @@ There are two different ways to add a new project to a group:
 Group owners or administrators can allow users with the
 Developer role to create projects under groups.
 
-By default, [Developers and Maintainers](../permissions.md##group-members-permissions) can create projects under agroup, but this can be changed either within the group settings for a group, or
+By default, [Developers and Maintainers](../permissions.md#group-members-permissions) can create projects under agroup, but this can be changed either within the group settings for a group, or
 be set globally by a GitLab administrator in the Admin area
 at **Settings > General > Visibility and access controls**.