1 files changed, 2 insertions, 2 deletions
diff --git a/SecurityPkg/Include/Library/TcgPpVendorLib.h b/SecurityPkg/Include/Library/TcgPpVendorLib.h
index 08b36908db..284aa9ed72 100644
--- a/SecurityPkg/Include/Library/TcgPpVendorLib.h
+++ b/SecurityPkg/Include/Library/TcgPpVendorLib.h
@@ -42,8 +42,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #define TCG_PP_OPERATION_RESPONSE_BIOS_FAILURE         0xFFFFFFF1
 
 //
-// The return code for Sumbit TPM Request to Pre-OS Environment
-// and Sumbit TPM Request to Pre-OS Environment 2
+// The return code for Submit TPM Request to Pre-OS Environment
+// and Submit TPM Request to Pre-OS Environment 2
 //
 #define TCG_PP_SUBMIT_REQUEST_TO_PREOS_SUCCESS                                  0
 #define TCG_PP_SUBMIT_REQUEST_TO_PREOS_NOT_IMPLEMENTED                          1