2 files changed, 4 insertions, 4 deletions
diff --git a/MdePkg/Include/Protocol/MpService.h b/MdePkg/Include/Protocol/MpService.h
index cdbbfd8..390ad0a 100644
--- a/MdePkg/Include/Protocol/MpService.h
+++ b/MdePkg/Include/Protocol/MpService.h
@@ -290,7 +290,7 @@ EFI_STATUS
        FailedCpuList is set to NULL. If not all APs return from Procedure before 
        the timeout, then FailedCpuList is filled in with the list of the failed 
        APs. The buffer is allocated by MP Service Protocol using AllocatePool(). 
-       It is the caller�s responsibility to free the buffer with FreePool() service.
+       It is the caller's responsibility to free the buffer with FreePool() service.
     -# This invocation of SignalEvent() function informs the caller that invoked
        EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() that either all the APs completed
        the specified task or a timeout occurred. The contents of FailedCpuList 
diff --git a/MdePkg/Include/Protocol/PciPlatform.h b/MdePkg/Include/Protocol/PciPlatform.h
index 4da0933..c175391 100644
--- a/MdePkg/Include/Protocol/PciPlatform.h
+++ b/MdePkg/Include/Protocol/PciPlatform.h
@@ -76,9 +76,9 @@ typedef struct _EFI_PCI_PLATFORM_PROTOCOL EFI_PCI_PLATFORM_PROTOCOL;
 ///       and the aliases of the VGA I/O ranges. By using this selection, the
 ///       platform indicates that it will support VGA devices that require VGA
 ///       ranges, including those that require VGA aliases. The platform further
-///       wants to support non-VGA devices that ask for the ISA range (0x100 -
+///       wants to support non-VGA devices that ask for the ISA range (0x100 -
 ///       3FF), but not if it also asks for the ISA aliases. The PCI bus driver will
-///       not allocate I/O addresses out of the legacy ISA I/O range (0x100 -
+///       not allocate I/O addresses out of the legacy ISA I/O range (0x100 -
 ///       0x3FF) range or the aliases of the VGA I/O range. If a PCI device
 ///       driver asks for the ISA I/O ranges, including aliases, the request will be
 ///       turned down. The first device that requests the legacy VGA range will
@@ -334,7 +334,7 @@ struct _EFI_PCI_PLATFORM_PROTOCOL {
   ///
   EFI_PCI_PLATFORM_GET_PLATFORM_POLICY   GetPlatformPolicy;
   ///
-  /// Gets the PCI device�s option ROM from a platform-specific location.
+  /// Gets the PCI device's option ROM from a platform-specific location.
   ///
   EFI_PCI_PLATFORM_GET_PCI_ROM           GetPciRom;
 };