diff --git a/RecoLocalCalo/HGCalRecProducers/interface/HGCalImagingAlgo.h b/RecoLocalCalo/HGCalRecProducers/interface/HGCalImagingAlgo.h
index b247d9d6317..d198963afd4 100644
--- a/RecoLocalCalo/HGCalRecProducers/interface/HGCalImagingAlgo.h
+++ b/RecoLocalCalo/HGCalRecProducers/interface/HGCalImagingAlgo.h
@@ -55,7 +55,7 @@ public:
   void getEventSetupPerAlgorithm(const edm::EventSetup &es) override;
 
   void populate(const HGCRecHitCollection &hits) override;
-  void populate(const reco::PFRecHitCollection &hits) override{}
+  void populate(const reco::PFRecHitCollection &hits) override {}
   // this is the method that will start the clusterisation (it is possible to invoke this method more than once - but make sure it is with
   // different hit collections (or else use reset)
 
diff --git a/RecoLocalCalo/HGCalRecProducers/plugins/HGCalCLUEAlgo.h b/RecoLocalCalo/HGCalRecProducers/plugins/HGCalCLUEAlgo.h
index 0ea5bdcf5cd..c31bf4ccfba 100644
--- a/RecoLocalCalo/HGCalRecProducers/plugins/HGCalCLUEAlgo.h
+++ b/RecoLocalCalo/HGCalRecProducers/plugins/HGCalCLUEAlgo.h
@@ -66,7 +66,7 @@ public:
   void getEventSetupPerAlgorithm(const edm::EventSetup& es) override;
 
   void populate(const HGCRecHitCollection& hits) override;
-  void populate(const reco::PFRecHitCollection& hits) override{}
+  void populate(const reco::PFRecHitCollection& hits) override {}
   // this is the method that will start the clusterisation (it is possible to invoke this method
   // more than once - but make sure it is with different hit collections (or else use reset)