Say 'component of record' instead of 'record member'

This seems more in line with existing language usage.

chapters/operatorsandexpressions.tex

@@ -1522,14 +1522,14 @@ \subsection{Discrete-Time Expressions}\label{discrete-time-expressions}
 Hence, if the base type is not \lstinline!Real!, all elements of the array are discrete-valued, allowing the argument above for a scalar equation to be applied elementwise to the array equation.
 That is, all array elements on both sides of the array equation will have discrete-time variability, showing that also the entire arrays \lstinline!expr1! and \lstinline!expr2! are discrete-time expressions.
 
-For a record equation, the record members have independent types, and the equation is seen as a collection of equations for the individual record members.
-In order to support records with members of mixed variability, a record equation with sides given by either record variables or record constructors is conceptually split before variability is determined.
+For a record equation, the components of the record have independent types, and the equation is seen as a collection of equations for the individual components of the record.
+In order to support records with components of mixed variability, a record equation with sides given by either record variables or record constructors is conceptually split before variability is determined.
 \end{nonnormative}
 
 \begin{example}
 Discrete-valued equation variability rule applied to record equations.
 In the first of the equations below, having a record constructor on both sides of the equation, the equation is conceptually split, and variabilities of \lstinline!time! and \lstinline!true! are considered separately.
-In the second equation, the \lstinline!makeR! function call -- regardless of inlining -- means that the equation cannot be conceptually split into individual record members.
+In the second equation, the \lstinline!makeR! function call -- regardless of inlining -- means that the equation cannot be conceptually split into individual components of the record.
 The variability of the \lstinline!makeR! call is continuous-time due to the \lstinline!time! argument, which also becomes the variability of the \lstinline!b! member of the call.
 \begin{lstlisting}[language=modelica]
 record R