Fix future tense issues

doc/user/todos.md

@@ -72,7 +72,7 @@ prevent data loss, in the case where a user's access is accidentally revoked.
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/7926) in GitLab 9.0.
 
-If you're mentioned at the start of a line, the to-do item you receive will be
+If you're mentioned at the start of a line, the to-do item you receive is 
 listed as *directly addressed*. For example, in the following comment:
 
 ```markdown
@@ -104,7 +104,7 @@ You can also add the following to your To-Do List by clicking the **Add a to do*
 
 ## Marking a to-do item as done
 
-Any action to an issue or merge request (or epic **(ULTIMATE)**) will mark its
+Any action to an issue or merge request (or epic **(PREMIUM)**) marks its
 corresponding to-do item as done.
 
 Actions that dismiss to-do items include: