diff --git a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
index 63045f1c59..3b4b5feb39 100644
--- a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
+++ b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
@@ -358,7 +358,7 @@ CopyDigestListToBuffer (
 }
 
 /**
-  Set Tpm2HashMask PCD value accroding to TPM2 PCR bank.
+  Set Tpm2HashMask PCD value according to TPM2 PCR bank.
 **/
 VOID
 SetTpm2HashMask (