diff --git a/tests/main.c b/tests/main.c
index 2d8cb0c..5e7bdcb 100644
--- a/tests/main.c
+++ b/tests/main.c
@@ -95,8 +95,8 @@
     }
   exit (status);
 }
-
-
+
+
 /* main routine. */
 int
 main (int argc, char **argv)