diff --git a/wally/suits/io/formatter.py b/wally/suits/io/formatter.py
index a1da1c3..63c9408 100644
--- a/wally/suits/io/formatter.py
+++ b/wally/suits/io/formatter.py
@@ -24,9 +24,11 @@
     tab.set_cols_align(["l", "r", "r", "r", "r"])
 
     prev_k = None
+
     items = sorted(test_set['res'].items(), key=key_func)
 
     for test_name, data in items:
+
         curr_k = key_func((test_name, data))[:3]
 
         if prev_k is not None: