Lists: Fix a typo in Monoids

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Fangyi Zhou 2019-06-30 18:13:02 +01:00 committed by Wen Kokke
parent 84d5c6a7e3
commit 8754f5c9c6

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@ -696,7 +696,7 @@ postulate
## Monoids
Typically when we use a fold the operator is associative and the
value is a left and right identity for the value, meaning that the
value is a left and right identity for the operator, meaning that the
operator and the value form a _monoid_.
We can define a monoid as a suitable record type: