CWG3098 Remove redundancy "names or designates"

Fixes NB US 50-091 (C++26 CD).

Author: eisenwave

source/templates.tex

@@ -954,7 +954,7 @@
 \grammarterm{splice-specialization-specifier}
 shall be valid unless its respective
 \grammarterm{template-name} or \grammarterm{splice-specifier}
-names or designates a function template\iref{temp.deduct}.
+designates a function template\iref{temp.deduct}.
 \begin{example}
 \begin{codeblock}
 template<class T, T::type n = 0> class X;