[css-cascade-6][editorial] Fix typo and link scope-nesting issue

Author: mirisuzanne

css-cascade-6/Overview.bs

@@ -619,6 +619,8 @@ Scope Nesting</h4>
 	only the innermost ''@scope'' matters
 	for determining [=scope proximity=] of [[#scope-scope|nested @scope rules]].
 
+Issue(10795): Should the scope proximity calculation be impacted by nesting scopes?
+
 	<div class=example>
 		When nesting ''@scope'' rules inside other ''@scope'' rules,
 		or inside other selectors,
@@ -729,11 +731,13 @@ Changes since the 21 March 2023 Working Draft</h3>
 		(<a href="https://github.com/w3c/csswg-drafts/issues/10042">Issue 10042</a>)
 
 	* A ''@scope'' rule without ''<<scope-start>>'' scopes to the
-		[==shadow host==] instead of the [==shadow root==].
+		[=shadow host=] instead of the [=shadow root=].
 		(<a href="https://github.com/w3c/csswg-drafts/issues/9178">Issue 9178</a>)
 
 	* Clarified that [=scope proximity=] is a single measurement of the steps
-		between a single [=scoping root=] and [=scoped style rule=] [=subject=].
+		between a single [=scoping root=] and [=scoped style rule=] [=subject=]
+		(<a href="https://github.com/w3c/csswg-drafts/issues/10795">Issue 10795</a>
+		has been opened to discuss this futher).
 
 	* Removed strong scope proximity.
 		(<a href="https://github.com/w3c/csswg-drafts/issues/6790">Issue 6790</a>)