Update PDHG docstring.#2220

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manchester-jhellier wants to merge 2 commits intoTomographicImaging:masterfrom

manchester-jhellier:pdhg_docs

Commits on Oct 2, 2025

Update docstring.
manchester-jhellier
committed

Commits on Oct 22, 2025

Merge branch 'master' into pdhg_docs
lauramurgatroyd
authored