* Filter PDP groups on PDP state.
*
* @param pdpGroup the PDP group to check
- * @param policyFilter the policy regular expressions to check for
+ * @param pdpState the PDP state of interest
* @return true if the filter should let this PDP group through
*/
private boolean filterOnPdpState(final PdpGroup pdpGroup, final PdpState pdpState) {