Adjust phrasing

Author: frivoal

index.bs

@@ -463,9 +463,10 @@ Expectations and Discipline</h5>
 	A [=Chair=] <em class="rfc2119">may</em> protect their group
 	by temporarily suspending any individual
 	from any meeting or discussion they are chairing
-	for causing sustained disruption of the group's discussions,
-	threatening the safety of any individual,
-	or blatantly violating other well-established rules.
+	for, in the judgement of the Chair, either
+	causing sustained disruption of the group's discussions,
+	or threatening the safety of any individual,
+	or egregiously or repeatedly violating well-established rules.
 	The [=Team=] <em class="rfc2119">should</em> support the [=Chair decision|Chair's decision=],
 	but <em class="rfc2119">may</em> overturn such a suspension
 	if they [=Team decision|decide=] it was not (or is no longer) appropriate.