What Pep Guardiola did during Sterling's controversial penalty moment

In the Champions League game against Shakhtar Donetsk, when Manchester City was already leading 1-0, a controversial moment happened. While Sterling was trying to score a goal he hit his own foot and collapsed to the floor. Shakhtar's Mykola Matviyenko was barely in touch with Sterling, but referee Viktor Kassai pointed to the spot. After which the penalty was scored and the final score was 6-0. But during that moment, Manchester City head coach Pep Guardiola immediately gestured to the 4th official that Sterling hit his foot on the floor. https://twitter.com/Messi_Nutmegs/status/1060502124323373056 Manchester City's upcoming game is a a derby against Manchester United, tomorrow.

BREAKING: Manchester United star to join Arsenal on a free transfer