[basic.link] Clarify antecedent of "whose"

Author: lprv

source/basic.tex

@@ -3244,9 +3244,9 @@
 \item
 a specialization of a TU-local template,
 \item
-a specialization of a template with any TU-local template argument, or
+a template specialization with any TU-local template argument, or
 \item
-a specialization of a template
+a template specialization
 whose (possibly instantiated) declaration is an exposure.
 \begin{note}
 A specialization can be produced by implicit or explicit instantiation.