Doc: Ollama command references non-existent file (#632)

# What does this PR do?

Fixes:

<img width="719" alt="Screenshot 2024-12-15 at 22 04 37"
src="https://github.com/user-attachments/assets/1555308a-31fb-41ba-95b7-d47d75504b58"
/>

## Before submitting

- [x] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
      Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.

docs/source/distributions/self_hosted_distro/ollama.md

@@ -102,7 +102,7 @@ Make sure you have done `pip install llama-stack` and have the Llama Stack CLI a
 export LLAMA_STACK_PORT=5001
 
 llama stack build --template ollama --image-type conda
-llama stack run ./run.yaml \
+llama stack run ./distributions/ollama/run.yaml \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=$INFERENCE_MODEL \
   --env OLLAMA_URL=http://localhost:11434