After Colin Kaepernick was penalized for using “inappropriate language” in a loss to the Bears on Sept. 14,Chicago defensive end Lamarr Houston said he didn’t hear the 49ers’ quarterback say anything to him. After the Bears’ 27-19 victory over the Jets on Monday night, Houston backed up an earlier Fox Sports report and told the Chicago Tribune that Kaepernick did use the n-word after he threw a fourth-quarter interception. On Sunday, Cleveland, an undrafted rookie, didn’t play on offense and had six snaps on special teams.