1 files changed, 2 insertions, 2 deletions
diff --git a/SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12Tis.c b/SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12Tis.c
index 1caa076..f858090 100644
--- a/SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12Tis.c
+++ b/SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12Tis.c
@@ -28,7 +28,7 @@ typedef enum {
 } PTP_INTERFACE_TYPE;
 
 //
-// Max TPM command/reponse length
+// Max TPM command/response length
 //
 #define TPMCMDBUFLENGTH             1024
 
@@ -121,7 +121,7 @@ Tpm12TisPcWaitRegisterBits (
 }
 
 /**
-  Get BurstCount by reading the burstCount field of a TIS regiger
+  Get BurstCount by reading the burstCount field of a TIS register
   in the time of default TIS_TIMEOUT_D.
 
   @param[in]  TisReg                Pointer to TIS register.