Slightly improve the example in decomposeFieldAccess.
@@ -86,7 +86,7 @@ public class OperationExpansionUtils {
// affected by the side effects in the rhs, e.g.
//
// SomeClass a = foo;
- // a.result = (a = bar).toString()
+ // String rv = a.result = (a = bar).toString();
//
// if this was not decomposed (because 'a' is idempotent), the above snippet would modify
// the instance 'foo' but return the value of 'bar.result' instead of 'foo.result' (see
