Update README.md

README.md

@@ -24,7 +24,7 @@ fine-tuned for multi-variate forecasts with just 5% of the training data to be c
 
 ## How to Get Started with the Model
 
-- [colab](https://github.com/IBM/tsfm/blob/main/notebooks/tutorial/ttm_tutorial.ipynb)
+- [colab](https://colab.research.google.com/github/IBM/tsfm/blob/tutorial/notebooks/tutorial/ttm_tutorial.ipynb)
 - [Getting Started Notebook](https://github.com/IBM/tsfm/blob/main/notebooks/hfdemo/ttm_getting_started.ipynb)
 - [512-96 Benchmarks](https://github.com/IBM/tsfm/blob/main/notebooks/hfdemo/tinytimemixer/ttm_benchmarking_512_96.ipynb)
 - [1024-96 Benchmarks](https://github.com/IBM/tsfm/blob/main/notebooks/hfdemo/tinytimemixer/ttm_benchmarking_1024_96.ipynb)