[MRG] DOC n_jobs descriptions for forest.py#14628

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jnothman merged 2 commits intoscikit-learn:masterfrom

NicolasHug:n_jobs_forests

Aug 13, 2019

Commits on Aug 11, 2019

n_jobs description
NicolasHug
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Commits on Aug 12, 2019

Used single backticks for linking + document apply and decision_pth
NicolasHug
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