Apply the remaining feedback from Hubert

Author: cor3ntin

source/templates.tex

@@ -291,11 +291,7 @@
 \grammarterm{qualified-id}
 denotes the type in a
 \begin{footnote}
-Since template
-\grammarterm{template-parameter}{s}
-and template
-\grammarterm{template-argument}{s}
-are treated as types for descriptive purposes, the terms
+The terms
 \term{constant template parameter}
 and
 \term{constant template argument}
@@ -4598,7 +4594,8 @@
 \item \grammarterm{parameter-declaration} in a \grammarterm{lambda-declarator}
 or \grammarterm{requirement-parameter-list},
 unless that \grammarterm{parameter-declaration} appears in a default argument, or
-\item \grammarterm{parameter-declaration} of a (constant) \grammarterm{template-parameter}.
+\item \grammarterm{parameter-declaration} of a \grammarterm{template-parameter}
+that declares a constant template parameter.
 \end{itemize}
 \end{itemize}
 \begin{example}