Edit note about re-enabling group runners after disabling

doc/ci/runners/runners_scope.md

@@ -95,10 +95,8 @@ To disable shared runners for a group:
    select **Allow projects and subgroups to override the group setting**.
 
 NOTE:
-To re-enable the shared runners for a group, turn on the
-**Enable shared runners for this group** toggle.
-Then, a user with the Owner or Maintainer role must explicitly change this setting
-for each project subgroup or project.
+If you re-enable the shared runners for a group after you disable them, a user with the 
+Owner or Maintainer role must manually change this setting for each project subgroup or project.
 
 ### How shared runners pick jobs