diff --git a/sections/cper-section-dmar-vtd.c b/sections/cper-section-dmar-vtd.c
index e51b335..5f4bad9 100644
--- a/sections/cper-section-dmar-vtd.c
+++ b/sections/cper-section-dmar-vtd.c
@@ -1,7 +1,7 @@
 /**
  * Describes functions for converting VT-d specific DMAr CPER sections from binary and JSON format
  * into an intermediate format.
- * 
+ *
  * Author: Lawrence.Tang@arm.com
  **/
 #include <stdio.h>