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[Merged by Bors] - docs(TensorProduct/Tower): fix doc string of AlgebraTensorModule.assoc #10051

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[Merged by Bors] - docs(TensorProduct/Tower): fix doc string of AlgebraTensorModule.assoc #10051

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2 changes: 1 addition & 1 deletion Mathlib/LinearAlgebra/TensorProduct/Tower.lean
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Expand Up @@ -341,7 +341,7 @@ variable [Algebra A B] [IsScalarTower A B M]

/-- Heterobasic version of `TensorProduct.assoc`:

Linear equivalence between `(M ⊗[A] N) ⊗[R] P` and `M ⊗[A] (N ⊗[R] P)`.
`B`-linear equivalence between `(M ⊗[A] P) ⊗[R] Q` and `M ⊗[A] (P ⊗[R] Q)`.

Note this is especially useful with `A = R` (where it is a "more linear" version of
`TensorProduct.assoc`), or with `B = A`. -/
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