NEW YORK--(BUSINESS WIRE)--Fitch Ratings has confirmed the 'AAA' long-term ratings of Variable Rate Muni Term Preferred Shares (VMTP shares) issued by two municipal closed-end funds (CEFs) managed by Invesco Advisers, Inc. (NYSE:IVZ) following amendments to the funds' operating documents extending maturities from December 2015 to December 2018. Fitch takes the following rating actions: -- Invesco Quality Municipal Income Trust (NYSE: IQI) $213,900,000 of VMTP Shares, due Dec. 1, 2018, confirmed