[347315] Updated copyright years for some classes

In the earlier commit I forgot to update the copyright year for the
SQL Query Model Helper classes that I changed.
diff --git a/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/StatementHelper.java b/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/StatementHelper.java
index 14b8b9c..0ee9e80 100644
--- a/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/StatementHelper.java
+++ b/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/StatementHelper.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
+ * Copyright (c) 2004, 2011 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
  * are made available under the terms of the Eclipse Public License v1.0
  * which is available at
diff --git a/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/TableHelper.java b/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/TableHelper.java
index bf5a413..488d5ee 100644
--- a/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/TableHelper.java
+++ b/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/TableHelper.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2002, 2005 IBM Corporation and others.
+ * Copyright (c) 2002, 2011 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
  * are made available under the terms of the Eclipse Public License v1.0
  * which is available at
diff --git a/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/ValueExpressionHelper.java b/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/ValueExpressionHelper.java
index 12eb336..59a91a2 100644
--- a/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/ValueExpressionHelper.java
+++ b/plugins/org.eclipse.datatools.modelbase.sql.query/src/org/eclipse/datatools/modelbase/sql/query/helper/ValueExpressionHelper.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2002, 2009 IBM Corporation and others.
+ * Copyright (c) 2002, 2011 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
  * are made available under the terms of the Eclipse Public License v1.0
  * which is available at