Import Geant4 10.5.1 source tree

source/processes/solidstate/channeling/include/G4ChannelingOptrMultiParticleChangeCrossSection.hh

@@ -66,7 +66,7 @@ private:
   // -----------------------------
   // -- Mandatory from base class:
   // -----------------------------
-  // -- This method returns a biasing operation that will bias the physics process occurence:
+  // -- This method returns a biasing operation that will bias the physics process occurrence:
   virtual G4VBiasingOperation*
   ProposeOccurenceBiasingOperation(const G4Track*                            track,
                                    const G4BiasingProcessInterface* callingProcess);