Fix a wrong anchor to job permissions doc

Signed-off-by: Rémy Coutable <remy@rymai.me>

doc/ci/git_submodules.md

@@ -8,7 +8,7 @@
   with the use of [SSH keys](ssh_keys/README.md).
 - With GitLab 8.12 onward, your permissions are used to evaluate what a CI job
   can access. More information about how this system works can be found in the
-  [Jobs permissions model](../user/permissions.md#jobs-permissions).
+  [Jobs permissions model](../user/permissions.md#job-permissions).
 - The HTTP(S) Git protocol [must be enabled][gitpro] in your GitLab instance.
 
 ## Configuring the `.gitmodules` file

doc/user/project/new_ci_build_permissions_model.md

@@ -230,7 +230,7 @@ test:
     - docker run $CI_REGISTRY/group/other-project:latest
 ```
 
-[job permissions]: ../permissions.md#jobs-permissions
+[job permissions]: ../permissions.md#job-permissions
 [comment]: https://gitlab.com/gitlab-org/gitlab-ce/issues/22484#note_16648302
 [ext]: ../permissions.md#external-users
 [gitsub]: ../../ci/git_submodules.md