Update README.md

README.md

@@ -106,8 +106,11 @@ This is a [COMET](https://github.com/Unbabel/COMET) quality estimation model: It
 
 [CometKiwi: IST-Unbabel 2022 Submission for the Quality Estimation Shared Task](https://aclanthology.org/2022.wmt-1.60) (Rei et al., WMT 2022)
 
+# License:
 
-## Usage (unbabel-comet)
+cc-by-nc-sa-4.0
+
+# Usage (unbabel-comet)
 
 Using this model requires unbabel-comet to be installed:
 
@@ -137,13 +140,13 @@ model_output = model.predict(data, batch_size=8, gpus=1)
 print (model_output)
 ```
 
-## Intended uses
+# Intended uses
 
 Our model is intented to be used for **reference-free MT evaluation**. 
 
 Given a source text and its translation, outputs a single score between 0 and 1 where 1 represents a perfect translation. 
 
-## Languages Covered:
+# Languages Covered:
 
 This model builds on top of InfoXLM which cover the following languages: