Don't say that end is a function call, and be a bit clearer. (modelic…

…a#3361)

* Don't say that end is a function call, and be a bit clearer.
Closes modelica#3351
* Update chapters/operatorsandexpressions.tex
Co-authored-by: Henrik Tidefelt <henrikt@wolfram.com>

chapters/operatorsandexpressions.tex

@@ -1526,13 +1526,13 @@ \subsection{Evaluable Expressions}\label{evaluable-expressions}
   Input variables in functions behave as though they were evaluable expressions.
 \item
   Except for the special built-in operators \lstinline!initial!, \lstinline!terminal!, \lstinline!der!, \lstinline!edge!, \lstinline!change!, \lstinline!sample!, and \lstinline!pre!, a function or operator with evaluable subexpressions is an evaluable expression.
+\item
+  The sub-expression \lstinline!end! used in \lstinline!A[$\ldots$ end $\ldots$]! if \lstinline!A! is a variable declared in a non-\lstinline!function! class.
 \item
   Some function calls are evaluable expressions even if the arguments are not:
   \begin{itemize}
   \item
     \lstinline!cardinality(c)!, see restrictions for use in \cref{cardinality-deprecated}.
-  \item
-    \lstinline!end! in \lstinline!A[$\ldots$ end $\ldots$]! if \lstinline!A! is variable declared in a non-\lstinline!function! class.
   \item
     \lstinline!size(A)! (including \lstinline!size(A, j)! where \lstinline!j! is an evaluable expression) if \lstinline!A! is variable declared in a non-function class.
   \item