</avp>
<avp name="Used-Service-Unit" code="446" mandatory="must">
<grouped>
- <gavp name="Tariff-Change-Usage "/>
+ <gavp name="Tariff-Change-Usage"/>
<gavp name="CC-Time"/>
<gavp name="CC-Money"/>
<gavp name="CC-Total-Octets"/>
<grouped>
<gavp name="G-S-U-Pool-Identifier"/>
<gavp name="CC-Unit-Type"/>
- <gavp name="Unit-Value "/>
+ <gavp name="Unit-Value"/>
</grouped>
</avp>
<avp name="User-Equipment-Info" code="458" mandatory="may">