fix notebook 2

README.md

@@ -67,7 +67,7 @@ results = corrector(raw_text)
 print(results)
 ```
 
-give it a spin in Colab at [this notebook](https://colab.research.google.com/gist/pszemraj/25323c08395def3ba9d7f6e91e22e191/untitled0.ipynb).
+give it a spin in Colab at [this notebook](https://colab.research.google.com/gist/pszemraj/be3d1d060d1da14768af75c66429dc44/grammar-synthesis-large.ipynb)
 
 ## Model description