Add proposed changes from svorkoetter

chapters/classes.tex

@@ -819,7 +819,7 @@ \section{Specialized Classes}\doublelabel{specialized-classes}
 or \lstinline!flow!. Enhanced with implicitly available record constructor function,
 see \autoref{record-constructor-functions}. The components
 directly declared in a record may only be of specialized class record
-and type.\\ \hline
+or type.\\ \hline
 \lstinline!type! & May only be predefined types, enumerations, array of
 type, or classes extending from type.\\ \hline
 \lstinline!model! & Identical to \lstinline!class!, the basic class concept, i.e., no
@@ -875,7 +875,7 @@ \section{Specialized Classes}\doublelabel{specialized-classes}
 \end{lstlisting}
 {]}\\ \hline
 \end{longtable}
-Additionally only components of specialized classes \lstinline!record!, \lstinline!type!, \lstinline!operator record!, and
+Additionally only components which are of specialized classes \lstinline!record!, \lstinline!type!, \lstinline!operator record!, and
 connector classes based on any of those can be used as component references in normal expressions and in the left hand
 side of assignments, subject to normal type compatibility rules.
 Additionally components of connectors may be arguments of connect-statements,

chapters/connectors.tex

@@ -743,7 +743,7 @@ \subsection{Balancing Restriction and Size of Connectors}\doublelabel{balancing-
 is the size of the output argument of the corresponding
 \lstinline!equalityConstraint!() function.
 \begin{nonnormative}
-Expandable connector classes are excluded from this, since their component declarations are only a form of constraints.
+Expandable connector classes are excluded from this, since their component declarations are only a form of constraint.
 \end{nonnormative}
 
 {[}\emph{Examples:}