[css-view-transitions-2] Amend specificity of view-transition pseudos…

… with a class

Closes w3c#9887
See [resolution](https://github.com/w3c/csswg-drafts/9887#issuecomment-1939286361)

css-view-transitions-2/Overview.bs

@@ -361,8 +361,7 @@ document.startViewTransition({update: updateTheDOMSomehow});
 	[=ViewTransition/named elements=] for the pseudo-element's 'view-transition-name' [=list/contains=] all of those values.
 
 	The specificity of a [=named view transition pseudo-element=] [=selector=]
-	with a <<pt-class-selector>>
-	is equivalent to a [=class selector=] with the equivalent number of classes.
+	with a <<pt-class-selector>> is equivalent to a [=type selector=].
 
 # CSS rules # {#css-rules}
 
@@ -628,7 +627,7 @@ When capturing the old or new state for an element, perform the following steps
 				1. Set |inboundTransition|’s [=ViewTransition/phase=] to "`update-callback-called`".
 
 				1. Call |onReady|.
-					
+
 					Note: The |inboundTransition| is activated after the dispatch of {{Window/pagereveal}} to ensure mutations made in this event apply to the captured new state.
 
 				1. At any given time, the UA may decide to skip |inboundTransition|, e.g. after an [=implementation-defined=] timeout.