Merge branch 'evaluator-description-option' of...

Merge branch 'evaluator-description-option' of https://github.com/jon-tow/lm-evaluation-harness into evaluator-description-option

docs/description_guide.md

@@ -41,7 +41,7 @@ One can also interface with the aforementioned [`evaluator.evaluate`](../lm_eval
 
 which can then be supplied to the CLI as:
 
-```python
+```bash
 python main.py  \
 --tasks cycle_letters,copa \
 --description_dict_path /your/path/descriptions.json \