Multiple times a day users are confused by the Everyone group which can be included in the page restrictions. When users see Everyone and View, they immediately stop reading everything and assume that this means everyone, literally everyone can view the page. 

To help avoid this misinterpretation, I recommend that this group be changed to Everyone (with space permissions). Up to you if you want to include or exclude the parentheses. But the key here is to include the "with space permissions" bit because by adding that, it is more likely that users will take a pause to consider who is actually included in this group. Yes those details are already mentioned in and around these interfaces, but the group name Everyone is just too easy for users to grasp onto and ignore all other information. 

This would be a subtle change I think with a huge impact on user understanding of how this group actually works.