Merge branch 'lucyfox-master-patch-84667' into 'master'

fix typo both

See merge request gitlab-org/gitlab!23756

ee/app/presenters/epic_presenter.rb

@@ -91,7 +91,7 @@ class EpicPresenter < Gitlab::View::Presenter::Delegated
   # todo:
   #
   # rename the hash keys to something more like inherited_source rather than milestone
-  # as now source can be noth milestone and child epic, but it does require a bunch of renaming on frontend as well
+  # as now source can be both milestone and child epic, but it does require a bunch of renaming on frontend as well
   def start_dates
     {
       start_date: epic.start_date,