diff -r a4da1c24d84a -r 87a3d30ab570 islands/stx_goodies_petitparser_islands.st
--- a/islands/stx_goodies_petitparser_islands.st	Mon May 11 18:31:26 2015 +0100
+++ b/islands/stx_goodies_petitparser_islands.st	Tue May 12 01:33:33 2015 +0100
@@ -75,7 +75,10 @@
 referencedPreRequisites
     "list packages which are a prerequisite, because they contain
      classes which are referenced by my classes.
-     We do not need these packages as a prerequisite for loading or compiling.
+     We do not need these packages as a prerequisite for compiling or loading,
+     however, a class from it may be referenced during execution and having it
+     unloaded then may lead to a runtime doesNotUnderstand error, unless the caller
+     includes explicit checks for the package being present.
      This method is generated automatically,
      by searching all classes (and their packages) which are referenced by my classes."