Update README.md

README.md

@@ -42,9 +42,9 @@ She is curious and brave and
 
 pip install lm-eval==0.4.2
 
-~~bash
+```bash
 lm_eval --model hf --model_args pretrained="Intel/phi-2-int4-inc" --device cuda:0 --tasks lambada_openai,hellaswag,piqa,winogrande,truthfulqa_mc1,openbookqa,boolq,arc_easy,arc_challenge,mmlu --batch_size 16
-~~
+```