a bit more adjustment on "empty hook names" in ltnews40

base/doc/ltnews40.tex

@@ -461,7 +461,7 @@ \subsection{Improvement to \textup{\XeTeX}\ \cs{showhyphens}}
 %
 \githubissue{1380}
 
-\subsection{Improved error raised by empty hook}
+\subsection{Improved error raised for empty hook name}
 
 When using the hook management, both hook and label names (if
 specified) should be non-empty. Before, empty hook and empty label names both
@@ -470,7 +470,7 @@ \subsection{Improved error raised by empty hook}
 ! LaTeX hooks Error: Empty code label on line ..
   Using 'top-level' instead.
 \end{verbatim}
-This has now been improved. Now an empty hook raises
+This has now been improved. Now an empty hook name generates
 \begin{verbatim}
 ! LaTeX hooks Error: Empty hook name on line ..
 \end{verbatim}