Fix strange language "there are any"

Addressing PR review comment by Hans.

chapters/annotations.tex

@@ -1680,8 +1680,7 @@ \subsubsection{Conversion rules}\doublelabel{conversion-rules}
 Converting modifiers with cardinality is used to remove the deprecated
 operator cardinality from model libraries, and replace tests on
 cardinality in models by parameters explicitly enabling the different
-% henrikt-ma 2020-04: Strange language below "there are any"; do we mean "there exists"?
-cases.  The case where the old class is used as a base-class, and there are any outside connections to
+cases.  The case where the old class is used as a base-class, and there exist outside connections to
 \lstinline!a!, and there is \lstinline!convertModifiers! involving the cardinality of \lstinline!a! is not
 handled.