diff --git a/ACKNOWLEDGEMENTS.md b/ACKNOWLEDGEMENTS.md
index 84e0d2d..cbc7905 100644
--- a/ACKNOWLEDGEMENTS.md
+++ b/ACKNOWLEDGEMENTS.md
@@ -7,7 +7,5 @@
 | [Eager_Execution_in_TensorFlow_2.x.ipynb](fundamentals-of-deeplearning/notebooks/Eager_Execution_in_TensorFlow_2.x.ipynb) | [Shubham Yadav](https://www.linkedin.com/in/shubham-kumar-yadav-14378768) | |
 | [PerformingLinearRegressionUsingTensorFlow.ipynb](fundamentals-of-deeplearning/notebooks/PerformingLinearRegressionUsingTensorFlow.ipynb) | [Romeo Kienzler](https://linkedin.com/in/romeo-kienzler-089b4557), [Saeed Aghabozorgi](https://linkedin.com/in/saeedaghabozorgi) , [Rafael Belo Da Silva](https://ca.linkedin.com/in/rafaelblsilva)| [Samaya Madhavan](https://www.linkedin.com/in/samaya-madhavan) |
 | [Collaborative Filtering with RBM](unsupervised-deeplearning/notebooks/CollabortiveFilteringUsingRBM.ipynb) | [Saeed Aghabozorgi](https://ca.linkedin.com/in/saeedaghabozorgi), Gabriel Garcez Barros Sousa | [Jerome Nilmeier](https://ca.linkedin.com/in/nilmeier) |
-
-
-| [Logistic_Regression_with_TensorFlow.ipynb](fundamentals-of-deeplearning/notebooks/Logistic_Regression_with_TensorFlow.ipynb) | [Samaya Madhavan](https://www.linkedin.com/in/samaya-madhavan) | |
+| [Logistic_Regression_with_TensorFlow.ipynb](fundamentals-of-deeplearning/notebooks/Logistic_Regression_with_TensorFlow.ipynb) | [Romeo Kienzler](https://linkedin.com/in/romeo-kienzler-089b4557), [Saeed Aghabozorgi](https://linkedin.com/in/saeedaghabozorgi) , [Walter Gomes de Amorim Junior](https://www.linkedin.com/in/walter-gomes/) | [Samaya Madhavan](https://www.linkedin.com/in/samaya-madhavan) | |