diff --git a/test_regress/t/t_fork_write_after_timing.v b/test_regress/t/t_fork_write_after_timing.v
index 318a0f8d9..027884880 100644
--- a/test_regress/t/t_fork_write_after_timing.v
+++ b/test_regress/t/t_fork_write_after_timing.v
@@ -48,7 +48,7 @@ module t;
     `checkd(x5, 3)
     `checkd(x6, 0)
     `checkd(x7, 4)
-        
+
     $write("*-* All Finished *-*\n");
     $finish;
   end