diff --git a/chassis_state_manager.cpp b/chassis_state_manager.cpp
index a99aec9..4e8e1e7 100644
--- a/chassis_state_manager.cpp
+++ b/chassis_state_manager.cpp
@@ -461,4 +461,4 @@
 
 } // namespace manager
 } // namespace state
-} // namepsace phosphor
+} // namespace phosphor