Update formatting of variable 'id' in link

chapters/annotations.tex

@@ -287,7 +287,7 @@ \subsubsection{Text Markup in Captions}\label{text-markup-in-captions}
 Similarly, the closing parenthesis `)' must be handled with care in $\mathit{link}$ in order to not be interpreted as the terminating delimiter of the \lstinline!($\mathit{link}$)!.
 \begin{itemize}
 \item
-For a \lstinline!variable:!, no special treatment is needed, as the component reference syntax of the \lstinline!<id>! allows parentheses to appear without risk of misinterpretation inside a quoted identifier.
+For a \lstinline!variable:!, no special treatment is needed, as the component reference syntax of the $\mathit{id}$ allows parentheses to appear without risk of misinterpretation inside a quoted identifier.
 For example, \lstinline"%(variable:'try)me!')" has a parenthesis in \lstinline"'try)me!'" that must not be mistaken for the end of the \lstinline!($\mathit{link}$)!.
 % The following shortcoming would be resolved if the 'plot:id' form was replaced by a Modelica URI reference, thanks to URL encoding.
 \item