1 files changed, 1 insertions, 1 deletions
diff --git a/20/README b/20/README
index a289864..1ab06a1 100644
--- a/20/README
+++ b/20/README
@@ -15,7 +15,7 @@ Day     Time            Ans     Time            Ans
  11  432.343           2338  580.579           2134
  12    0.257           1645    0.279          35292
       -------                 -------
-tot    TBD                     TBD
+tot    TBD   ms                TBD   ms
 
 
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