Address more review comments

docs/src/man/tensors.md

@@ -313,8 +313,8 @@ e.g. for `CartesianSpace` or `ComplexSpace`. Then the `data` array is just resha
 matrix form and referred to as such in the resulting `TensorMap` instance. When `spacetype`
 is `GradedSpace`, the `TensorMap` constructor will try to reconstruct the tensor data such
 that the resulting tensor `t` satisfies `data == convert(Array, t)`. This might not be
-possible, if the data does not respect the symmetry structure. Let's sketch procedure using
-a simple physical example, namely the SWAP gate on two qubits,
+possible, if the data does not respect the symmetry structure. This procedure can be
+sketched using a simple physical example, namely the SWAP gate on two qubits,
 ```math
 \begin{align*}
 \mathrm{SWAP}: \mathbb{C}^2 \otimes \mathbb{C}^2 & \to \mathbb{C}^2 \otimes \mathbb{C}^2\\

src/fusiontrees/fusiontrees.jl

@@ -8,9 +8,10 @@ sectors to a coupled sector. It actually represents a splitting tree, but fusion
 is a more common term.
 
 ## Fields
-- `uncoupled::NTuple{N,I}`: the uncoupled sectors coming out of the splitting tree, before the possible 𝑍 isomorphism.
+- `uncoupled::NTuple{N,I}`: the uncoupled sectors coming out of the splitting tree, before
+  the possible 𝑍 isomorphism (see `isdual`).
 - `coupled::I`: the coupled sector.
-- `isdual::NTuple{N,Bool}`: indicates whether the an isomorphism is present (`true`) or not
+- `isdual::NTuple{N,Bool}`: indicates whether a 𝑍 isomorphism is present (`true`) or not
   (`false`) for each uncoupled sector.
 - `innerlines::NTuple{M,I}`: the labels of the M=max(0, N-2)` inner lines of the splitting
   tree.