Fix lint error. (#862)

modules/monitor/common/can_checker_factory.cc

@@ -47,4 +47,5 @@ std::unique_ptr<HwCheckerInterface> CanCheckerFactory::CreateCanChecker(
 }
 
 }  // namespace monitor
-}  // namespace apollo
\ No newline at end of file
+}  // namespace apollo
+

modules/monitor/common/can_checker_factory.h

@@ -56,4 +56,5 @@ class CanCheckerFactory
 }  // namespace monitor
 }  // namespace apollo
 
-#endif  // MODULES_MONITOR_COMMON_CAN_CHECKER_FACTORY_H_
\ No newline at end of file
+#endif  // MODULES_MONITOR_COMMON_CAN_CHECKER_FACTORY_H_
+

modules/monitor/hwmonitor/hw/esdcan/esdcan_checker.h

@@ -44,15 +44,15 @@ class EsdCanChecker : public HwCheckerInterface {
   /// Returns a HW status message from ntstatus.
   static std::string esdcan_result_to_message(NTCAN_RESULT ntstatus);
 
-  explicit EsdCanChecker();
+  EsdCanChecker();
 
   virtual ~EsdCanChecker() {}
 
   /// Returns the name of the HW this checker checks.
-  const std::string &get_name() const override { return name_; };
+  const std::string &get_name() const override { return name_; }
 
   // Returns the can id
-  const int &get_id() const { return can_id_; };
+  const int &get_id() const { return can_id_; }
 
   /// Runs HW status check, stores results in results.
   void run_check(std::vector<HwCheckResult> *results) override;