correct link for labs (6,7,8,9)

Author: buihuy1702

readme.md

@@ -24,8 +24,8 @@ Sequence:
 - [Lab 3: RNNs](lab3/readme.md): Using CNN + LSTM with CTC loss for line text recognition.
 - [Lab 4: Transformers](lab4/readme.md): Using Transformers for line text recognition.
 - [Lab 5: Experiment Management](lab5/readme.md): Real handwriting data, Weights & Biases, and hyperparameter sweeps.
-- [Lab 6: Line Detection](lab5/readme.md): Train and evaluate line detection model (or paragraph recognition).
-- [Lab 7: Data Management](lab6/readme.md): Label our own handwriting data and properly store it.
-- [Lab 8: Continuous Integration](lab7/readme.md): Add continuous linting and testing of our code.
-- [Lab 9: Deployment](lab8/readme.md): Run as a REST API locally, then in Docker, then put in production using AWS Lambda.
+- [Lab 6: Line Detection](lab6/readme.md): Train and evaluate line detection model (or paragraph recognition).
+- [Lab 7: Data Management](lab7/readme.md): Label our own handwriting data and properly store it.
+- [Lab 8: Continuous Integration](lab8/readme.md): Add continuous linting and testing of our code.
+- [Lab 9: Deployment](lab9/readme.md): Run as a REST API locally, then in Docker, then put in production using AWS Lambda.
 - [Lab 10: Monitoring](lab10/readme.md): Set up monitoring that alerts us when the incoming data distribution changes.