diff --git a/sections/cper-section-pci-bus.c b/sections/cper-section-pci-bus.c
index 2636cd2..bdc6beb 100644
--- a/sections/cper-section-pci-bus.c
+++ b/sections/cper-section-pci-bus.c
@@ -1,7 +1,7 @@
 /**
  * Describes functions for converting PCI/PCI-X bus CPER sections from binary and JSON format
  * into an intermediate format.
- * 
+ *
  * Author: Lawrence.Tang@arm.com
  **/
 #include <stdio.h>