Apply suggestions from code review

Co-authored-by: Gerd Kurzbach <Gerd.Kurzbach@esi-group.com>
Co-authored-by: Henrik Tidefelt <henrikt@wolfram.com>

chapters/packages.tex

@@ -393,7 +393,7 @@ \section{Multilingual Descriptions}\label{multilingual-descriptions}
 Short class definitions do not appear here.
 Texts in such classes belong to the enclosing full class definition.
 
-After the `msgid` keyword the text string which shall be translated follows.
+After the \lstinline!msgid! keyword the text string which shall be translated follows.
 It should contain the original string from the Modelica text representation.
 Since in Modelica control sequences also start with a backslash and another backslash is used to use sequences literally or to hide double quotes, no change is required here.
 But Modelica allows strings to go over more than one line, gettext does not.
@@ -415,7 +415,7 @@ \section{Multilingual Descriptions}\label{multilingual-descriptions}
 \end{nonnormative}
 
 The keyword \lstinline!msgstr! is followed by the translation of \lstinline!msgid!.
-With regard to control characters and line breaks, the same rules apply as for msgid.
+With regard to control characters and line breaks, the same rules apply as for \lstinline!msgid!.
 In the template file this string is empty by definition.
 If this is empty in a language specific file the contents of \lstinline!msgid! may be used instead.
 
@@ -424,12 +424,12 @@ \section{Multilingual Descriptions}\label{multilingual-descriptions}
 \item description strings of component declarations and classes
 \item strings in the following annotations:
 \begin{itemize}
-\item Text.string, Text.textString
-\item missingInnerMessage, obsolete, unassignedMessage
-\item Dialog.[group|tab]
-\item Dialog.[load|save]Selector.[caption|filter]
-\item Documentation.[info|revisions]
-\item Figure.title, Plot.title, Curve.legend
+\item \lstinline!Text.string!, \lstinline!Text.textString!
+\item \lstinline!missingInnerMessage!, \lstinline!obsolete!, \lstinline!unassignedMessage!
+\item \lstinline!Dialog.group!, \lstinline!Dialog.tab!
+\item \lstinline!Dialog.loadSelector.caption!, \lstinline!Dialog.loadSelector.filter!, \lstinline!Dialog.saveSelector.caption!, \lstinline!Dialog.saveSelector.filter!
+\item \lstinline!Documentation.info!, \lstinline!Documentation.revisions!
+\item \lstinline!Figure.title!, \lstinline!Plot.title!, \lstinline!Curve.legend!
 \end{itemize}
 \end{itemize}