docs: fix stochastic_karras_ve ref

[ryanrussell]

Signed-off-by: Ryan Russell git@ryanrussell.org

• stochatic_karras_ve -> stochastic_karras_ve
• confirmed the filenames are correct and do not need updated.

  find . -name *stochastic*.*
  ./docs/source/api/pipelines/stochastic_karras_ve.mdx
  ./src/diffusers/pipelines/stochastic_karras_ve/pipeline_stochastic_karras_ve.py

• no dangling ref's to stochatic left

[HuggingFaceDocBuilderDev]

The documentation is not available anymore as the PR was closed or merged.

[anton-l]

Great catch, thank you @ryanrussell !