Clarify sentence as per live discussion in call

index.html

@@ -690,7 +690,7 @@
 Under this model, a [=global opt-out=] signal should not be understood as a decision that a
 [=person=] made a while ago when they flipped a setting or chose to use a specific
 [=user agent=] but rather as a preference that they have chosen to automatically reaffirm with
-every interaction.
+every interaction with the site.
 
 One implementation strategy for [=opt-outs=] and other <a href="#data-rights">data rights</a> is
 to assign [=people=] stable [=identifiers=] and to maintain a central registry to map these