Update v0topologicalcuts.cxx

Author: nkaratze

PWGLF/Tasks/Strangeness/v0topologicalcuts.cxx

@@ -76,7 +76,7 @@ using namespace o2;
 using namespace o2::framework;
 using namespace o2::framework::expressions;
 
-struct V0TopologicalCuts {
+struct v0topologicalcuts {
   // Histogram Registry includes different V0 Parameteres for all V0s and individual MC-V0s with MC-matching
   HistogramRegistry rV0ParametersMCV0match{"V0ParametersMCV0Match", {}, OutputObjHandlingPolicy::AnalysisObject, true, true};
   HistogramRegistry rV0ParametersMCK0Smatch{"V0ParametersMCK0SMatch", {}, OutputObjHandlingPolicy::AnalysisObject, true, true};