diff --git a/generator/sections/gen-section-pci-bus.c b/generator/sections/gen-section-pci-bus.c
index c814069..ebdeb7e 100644
--- a/generator/sections/gen-section-pci-bus.c
+++ b/generator/sections/gen-section-pci-bus.c
@@ -1,6 +1,6 @@
 /**
  * Functions for generating pseudo-random CPER PCI/PCI-X bus error sections.
- * 
+ *
  * Author: Lawrence.Tang@arm.com
  **/