Dadar/Pathankot Express - ਤੇਰੇ ਬਿਨ ਮਰ ਜਾਣਾ

hi guys. i ave booked 5 tkts in class 3ac in train no. 12947 ADI-PNBE exp. currently the coach position shows 3 coaches B1/B2/B3 for the same. but there is a news entry stating that the train will be augmented with 1 additional 3ac coach w.e.f 06/07/15. does it mean that there will be 4 coaches of 3ac? please clarify. thanks

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