Remove unused one-off arguments to lstlisting, including emphstyle=\t…

…extbf

chapters/annotations.tex

@@ -665,7 +665,7 @@ \subsection{Connections}\doublelabel{connections1}
 connection line. It has the following definition (\emph{it is not equal
 to the Text-primitive as part of graphics -- the differences are marked as bold lines}):
 % NOTE: Technically just the names - not the entire lines are marked in bold
-\begin{lstlisting}[language=modelica,escapechar=!,emph={horizontalAlignment,string,index}, emphstyle=\textbf]
+\begin{lstlisting}[language=modelica]
 record Text
   extends GraphicItem;
   extends FilledShape;