Improve Javadoc
diff --git a/bundles/org.eclipse.equinox.p2.director/src/org/eclipse/equinox/p2/planner/IProfileChangeRequest.java b/bundles/org.eclipse.equinox.p2.director/src/org/eclipse/equinox/p2/planner/IProfileChangeRequest.java
index 2cbe5f7..225cdb9 100644
--- a/bundles/org.eclipse.equinox.p2.director/src/org/eclipse/equinox/p2/planner/IProfileChangeRequest.java
+++ b/bundles/org.eclipse.equinox.p2.director/src/org/eclipse/equinox/p2/planner/IProfileChangeRequest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010 Sonatype, Inc and others.
+ * Copyright (c) 2010, 2013 Sonatype, Inc 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 accompanies this distribution, and is available at
@@ -8,10 +8,12 @@
* Contributors:
* Sonatype, Inc. - initial API and implementation
* IBM Corporation - ongoing development
+ * Rapicorp, Inc. - ongoing development
*******************************************************************************/
package org.eclipse.equinox.p2.planner;
import java.util.Collection;
+import org.eclipse.equinox.p2.engine.IProfile;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.metadata.IRequirement;
@@ -24,6 +26,8 @@
*
* It is important to note that a change request can only be submitted once to the planner.
*
+ * Clients should create and manipulate profile change requests via the API {@link IPlanner#createChangeRequest(IProfile)}.
+ *
* @noimplement This interface is not intended to be implemented by clients.
* @noextend This interface is not intended to be extended by clients.
* @since 2.0
