Please consider the following formatting changes

Author: alibuild

PWGEM/Tasks/phosPi0.cxx

@@ -39,8 +39,8 @@
 #include <map>
 #include <memory>
 #include <string>
-#include <vector>
 #include <utility>
+#include <vector>
 
 using namespace o2;
 using namespace o2::aod::evsel;