apply formating with clang-format

Author: baasingh

PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx

@@ -47,7 +47,6 @@
 #include <cmath>
 #include <cstdlib>
 #include <memory>
-
 #include <vector>
 
 using namespace o2;
@@ -672,4 +671,4 @@ WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
   return WorkflowSpec{
     adaptAnalysisTask<FactorialMomentsTask>(cfgc),
   };
-}
+}