diff --git a/redfish-core/lib/sensors.hpp b/redfish-core/lib/sensors.hpp
index 52d1fc0..a3f1c23 100644
--- a/redfish-core/lib/sensors.hpp
+++ b/redfish-core/lib/sensors.hpp
@@ -814,7 +814,7 @@
                     }
                     else if (*asserted)
                     {
-                        return "wARNING";
+                        return "Warning";
                     }
                 }
             }