Sorry, there is a miscommunication. You need not to add #OMGuru. You have to add a changeset comment as maybe "Buildings added". The #OMGuru is for my purpose only. 
Thanks, please if any other queries do not hesitate to ask.
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            #REVIEWED_GOOD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/150890644
            