Revenue for Chuy’s Holdings Inc. increased 28 percent to $44.9 million for the third quarter ended Sept. 23. That’s compared with $35.1 million for the same three months last year. Austin-based Chuy's (Nasdaq: CHUY) comparable restaurant sales increased 1.5 percent during the quarter, company officials said Tuesday. The $9.8 million revenue increase for the quarter was driven primarily by 11 restaurants, which opened since the third quarter of last year, including three restaurants this past…