SHABKEY IS TBYINQc TO HEDCH5,Sailor Now Wants the Iiosor To Get Part of the Purse.New York, September 1.-At tho request of Thomas Sharkey, another clause to the articles of agreement covering hlg oomlnp battle with J. J. Jeffries for the heavy weight championship of the 'iorld will b* added tomorrow. Tho clause will read*. winner of tho contest shall re-, v° *f Pf'r cent of the purso and the lu*lt;er 2o per cent.**orIGlnal articles of agreement read:* ne winner to take all.”