Fix code in docs example

[jimburtoft]

the code you have tries to send the second line as a parameter to the first. You can add the && or you can delete the backslash on the previous line.

Summary

Related issues

Checks

• make lint: I've run make lint to lint the changes in this PR.
• make test: I've made sure the tests (make test-cpu or make test) are passing.
• Additional tests:
  • Benchmark tests (when contributing new models)
  • GPU/HW tests

[spillai]

Thanks for your first contribution! Looks good to me.