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-rw-r--r--src/Blessings.hs3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/Blessings.hs b/src/Blessings.hs
index 450daa3..344fac2 100644
--- a/src/Blessings.hs
+++ b/src/Blessings.hs
@@ -47,8 +47,7 @@ instance Functor Blessings where
instance Semigroup (Blessings a) where
t <> Empty = t
Empty <> t = t
- Append t1 t2 <> Append t3 t4 = t1 <> t2 <> t3 <> t4
- Append t1 t2 <> t3 = t1 <> t2 <> t3
+ Append t1 t2 <> t3 = Append t1 (t2 <> t3)
t1 <> t2 = Append t1 t2