Fix Typo in README and Comment in utils_mcq.py (#3057)

* Update README.md

* Update utils_mcq.py

Author: vtjl10

lm_eval/tasks/arab_culture/README.md

@@ -65,6 +65,6 @@ REGION=True
 **Please add these flags add environment variables.**
 
 
-* We also allow for prompting in English, which we found to acheive higher results on most of the evaluated models (please refer to our paper).
+* We also allow for prompting in English, which we found to achieve higher results on most of the evaluated models (please refer to our paper).
 
 * To change the language of the prompt, Define the `ARABIC` environment variable.

lm_eval/tasks/arab_culture/utils_mcq.py

@@ -88,7 +88,7 @@ def doc_to_text(doc):
             first_statement=first_statement, choices=choices_str
         )
 
-    ### apply jais chat tempelate
+    ### apply jais chat template
     if MODEL_NAME and "jais" in MODEL_NAME and "chat" in MODEL_NAME:
         if ARABIC:
             doc_text = JAIS_CHAT_AR.format(question=doc_text)