Limited Ups Earnings View, Buyback Offer  NEW YORK (Reuters) - Limited Brands Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=LTD.N target=/stocks/quickinfo/fullquote"&gt;LTD.N&lt;/A&gt; on Monday  increased its earnings forecast for the third quarter due to a  bigger-than-forecast tax benefit and increased the offer price  in a \$2 billion share buyback.