Update Bonus materials:

Author: PubuduSaneth

README.md

@@ -72,9 +72,9 @@ By the end of this workshop, you will be able to:
 | 4   | [Introduction to deep learning (Basic concepts of Neural Networks - NN; Simple NN with PyTorch)](Day4/introduction_to_deep_learning.pdf)                                                                                                                     |
 |     | [Hands-on session demonstrating deep-learning-based variant calling via DeepVariant](https://naicno.github.io/BioNT_Module2_handson/4.DeepVariant/)                                                                                  |
 | 5   | [Notes for the video course: Introduction - NGS)](content/Day5/1.NGS_introductions.pdf); [Notes for the video course: Introduction - NGS)](content/Day5/2.ACC_NGS.pdf) |
-|     | [Introduction to Accelerated Genomics (NGS data analysis, GPU introduction)](https://coderefinery.github.io/BioNT_Lesson_Accelerated_Genomics)                                 |
-|     | [GPU introduction](https://coderefinery.github.io/BioNT_Lesson_Accelerated_Genomics)                                                                                           |
-|     | [Docker introduction](https://training.pages.sigma2.no/tutorials/gpu-intro/)                                                                                        |
+|     | Bonus materials: [Introduction to Accelerated Genomics (NGS data analysis, GPU introduction)](https://coderefinery.github.io/BioNT_Lesson_Accelerated_Genomics)                                 |
+|     | Bonus materials: [GPU introduction](https://coderefinery.github.io/BioNT_Lesson_Accelerated_Genomics)                                                                                           |
+|     | Bonus materials: [Docker introduction](https://training.pages.sigma2.no/tutorials/gpu-intro/)                                                                                        |
 |     | [Hands-on session on implementing accelerated Genomics workflows with Parabricks on VM with GPUs](https://coderefinery.github.io/BioNT_Lesson_Accelerated_Genomics/04.Hands-on/)                                                 |