[Docs] Bundle of errata and small corrections / improvements for torch.linalg docs (#61578)
Summary:
This PR bundles a number of errata detected in the linalg docs over the last few weeks.
- Simpler Cholesky deprecation rule
- Remove repeated consecutive words
- Correct cond with rcond in lstsq
- Correct examples of lstsq
- More concise examples
- Use the names of the inputs / outputs in the variables of the examples
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61578
Reviewed By: mrshenli
Differential Revision: D29757988
Pulled By: mruberry
fbshipit-source-id: a740a64826c065c1d7c1b8b498364d147008d76d
