I'm getting this error with 0.5.9-SNAPSHOT

Exception in thread "main" org.opendaylight.yangtools.yang.parser.util.YangValidationException: Yang validation failed for fileorg.opendaylight.yangtools.yang.parser.util.YangValidationException: Error on line 130: (In (sub)module:ietf-snmp-tls) Refine statement identifier:cert-to-name/map-type is not in required format:[a-zA-Z_][a-zA-Z0-9_.-]*
at org.opendaylight.yangtools.yang.validator.YangModelBasicValidator.validate(YangModelBasicValidator.java:40)
at org.opendaylight.yangtools.yang.parser.impl.YangParserImpl.parseModuleBuilders(YangParserImpl.java:252)
at org.opendaylight.yangtools.yang.parser.impl.YangParserImpl.parseYangModels(YangParserImpl.java:117)

The source Yang is here http://www.ietf.org/id/draft-ietf-netmod-snmp-cfg-02.txt

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pYang doesn't give an error, only this INFO

C:\yangUtils>"C:\Program Files\Python33\python.exe" C:\yangUtils\pyang\bin\pyang
-p C:\yang -f uml --uml-no=annotation C:\yang\ietf-snmp-tls.yang -o C:\yangUtil
s\uml\ietf-snmp-tls.uml
Info: Skipping uses reference to ietf_snmp_common_I_snmp_I_tlstm, grouping not i
n input files