diff --git a/src/ioc/db/dbLock.h b/src/ioc/db/dbLock.h
index bed0199d0..9f2714057 100644
--- a/src/ioc/db/dbLock.h
+++ b/src/ioc/db/dbLock.h
@@ -22,7 +22,6 @@ extern "C" {
 
 struct dbCommon;
 struct dbBase;
-//struct dbLockSet;
 typedef struct dbLocker dbLocker;
 
 epicsShareFunc void dbScanLock(struct dbCommon *precord);
diff --git a/src/ioc/db/dbLockPvt.h b/src/ioc/db/dbLockPvt.h
index d316ea359..5dd4aa44d 100644
--- a/src/ioc/db/dbLockPvt.h
+++ b/src/ioc/db/dbLockPvt.h
@@ -100,4 +100,4 @@ void dbLockSetSplit(struct dbLocker *locker,
                     struct dbCommon *psource,
                     struct dbCommon *psecond);
 
-#endif // DBLOCKPVT_H
+#endif /* DBLOCKPVT_H */