diff --git a/src/arena.c b/src/arena.c
index 43defe00..0347c52a 100644
--- a/src/arena.c
+++ b/src/arena.c
@@ -27,7 +27,6 @@ The arena allocation needs to be thread safe and we use an atomic bitmap to allo
 
 #include "bitmap.h"  // atomic bitmap
 
-
 /* -----------------------------------------------------------
   Arena allocation
 ----------------------------------------------------------- */