 Complete the following phrase:  On 11 February, Bayern played 1. FC Kaiserslautern and Müller ended a goal drought lasting since 24 September 2011 with a header in their 20 victory. On 31 March 2012, Müller played his 100th Bundesliga game against 1. FC Nürnberg. On 19 May 2012, Müller scored the opening goal in the 83rd minute of the 