diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
index e24b2a05c2..5092d37cca 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
@@ -1,6 +1,6 @@
 ## @file
 #  
-#    Component description file for the Sata Controller driver.
+#    SataController driver to manage SATA compliance IDE/AHCI host controllers.
 #
 #  Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>
 #  This program and the accompanying materials