[nobug] - report the lack of grammar by default since it can be obscured by the implicit support

tests/org.eclipse.wst.xml.validation.tests/src/org/eclipse/wst/xml/core/internal/validation/eclipse/ValidatorTest.java

diff --git a/tests/org.eclipse.wst.xml.validation.tests/src/org/eclipse/wst/xml/core/internal/validation/eclipse/ValidatorTest.java b/tests/org.eclipse.wst.xml.validation.tests/src/org/eclipse/wst/xml/core/internal/validation/eclipse/ValidatorTest.java
index f0a68e7..e9760da 100644
--- a/tests/org.eclipse.wst.xml.validation.tests/src/org/eclipse/wst/xml/core/internal/validation/eclipse/ValidatorTest.java
+++ b/tests/org.eclipse.wst.xml.validation.tests/src/org/eclipse/wst/xml/core/internal/validation/eclipse/ValidatorTest.java
@@ -168,7 +168,7 @@
   {
 	// Test that the default preference is disabled.
 	validator.setupValidation(null);
-	assertFalse("The default warn no grammar preference is not false.", validator.getWarnNoGrammarPreference());
+	assertTrue("The default warn no grammar preference is not false.", validator.getWarnNoGrammarPreference());
 	
 	// Test that the preference is read when enabled.
 	XMLCorePlugin.getDefault().getPluginPreferences().setValue(XMLCorePreferenceNames.WARN_NO_GRAMMAR, true);