message: Make OreRefining::writeStorageAmount a private function
diff: @@ -37,11 +37,6 @@ public:
  return stringTable;
  }
  - std::string writeStorageAmount(int storageAmount) const
  - {
  - return std::to_string(storageAmount) + " / " + std::to_string(IndividualMaterialCapacity());
  - }
  -
  /**
  * Maximum capacity of all refined resources combined
  */
  @@ -99,4 +94,10 @@ protected:
  idle(IdleReason::InternalStorageFull);
  }
  }
  +
  +private:
  + std::string writeStorageAmount(int storageAmount) const
  + {
  + return std::to_string(storageAmount) + " / " + std::to_string(IndividualMaterialCapacity());
  + }
  };
  