Update README.md

README.md

@@ -2,7 +2,7 @@
 
 # Model description
 
-**phase2_winner_13b** was the winner model of [Phase2 Chai Prize Competition](https://www.chai-research.com/competition.html).
+phase2_winner_13b was the winner model of [Phase2 Chai Prize Competition](https://www.chai-research.com/competition.html), based on [Llama-2-13b](https://huggingface.co/meta-llama/Llama-2-13b-hf).
 
 # Submit model to Chai Prize Competition
 
@@ -18,7 +18,7 @@ For one-off authentication run the following in your terminal:
 chai-guanaco login
 ```
 
-Submit model to competition:
+Submit model to the competition:
 
 ```python
 import chai_guanaco as chai
@@ -43,7 +43,7 @@ submitter = chai.ModelSubmitter()
 submission_id = submitter.submit(submission_parameters)
 ```
 
-# Prompt format
+# Prompt formatting
 
 ```python
 from chai_guanaco.formatters import PromptFormatter