diff --git a/include/dbus-sdr/sdrutils.hpp b/include/dbus-sdr/sdrutils.hpp
index e700af6..8a3858c 100644
--- a/include/dbus-sdr/sdrutils.hpp
+++ b/include/dbus-sdr/sdrutils.hpp
@@ -209,7 +209,8 @@
     }
 };
 
-// This object is global singleton, used from a variety of places
+// Store information for threshold sensors and they are not used by VR
+// sensors. These objects are global singletons, used from a variety of places.
 inline IPMIStatsTable sdrStatsTable;
 
 uint16_t getSensorSubtree(std::shared_ptr<SensorSubTree>& subtree);