diff --git a/FmpDevicePkg/Library/FmpDependencyLib/FmpDependencyLib.c b/FmpDevicePkg/Library/FmpDependencyLib/FmpDependencyLib.c
index 2835806995..ba89eb22d9 100644
--- a/FmpDevicePkg/Library/FmpDependencyLib/FmpDependencyLib.c
+++ b/FmpDevicePkg/Library/FmpDependencyLib/FmpDependencyLib.c
@@ -421,7 +421,7 @@ EvaluateDependency (
     Iterator++;
   }
 
-  DEBUG ((DEBUG_ERROR, "EvaluateDependency: No EFI_FMP_DEP_END Opcode in exression!\n"));
+  DEBUG ((DEBUG_ERROR, "EvaluateDependency: No EFI_FMP_DEP_END Opcode in expression!\n"));
 
 Error:
   return FALSE;