Use correct Spacy model in setup.sh

[lewtun]

This PR fixes a bug where the wrong model is downloaded in setup.sh. The fix also aligns with setup_arm.sh

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• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code + updated documentation (if necessary)
• I have added tests to define the behavior of the feature(s) and verify it is working
• New + existing unit tests pass