diff --git a/lib/atc/ATC_Error.h b/lib/atc/ATC_Error.h
index fc356dbec8..91d3b4dcff 100644
--- a/lib/atc/ATC_Error.h
+++ b/lib/atc/ATC_Error.h
@@ -17,6 +17,7 @@
 #define HACK(l,m)
 
 
+
 namespace ATC {
   /**
    *  @class  ATC_Error