Update chapters/packages.tex

Co-authored-by: Henrik Tidefelt <henrikt@wolfram.com>

chapters/packages.tex

@@ -344,6 +344,10 @@ \section{Multilingual Descriptions}\label{multilingual-descriptions}
 \end{itemize}
 \end{itemize}
 
+\begin{nonnormative}
+None of the translatable constructs can have any impact on simulation results.
+\end{nonnormative}
+
 Comments (delimited as well as rest-of-line) are not translated.
 Only constructs given entirely by one or more concatenated string literals are translated, using nothing but the operator \lstinline!+! for concatenation.
 In order to have parameter values as part of the texts the special substitution syntax is preferable (see \cref{text} and \cref{variable-replacements}), and translators need to be aware of these substrings in order to make good translations.