Update README.md

Author: mohammadll

README.md

@@ -15,7 +15,7 @@
 
 
 ## You can also follow the videos of the Argo-Stack course on YouTube:
-  - **Argo-CD**:
+  - **Argo-CD**
      - [Argo-CD Core Concepts](https://www.youtube.com/watch?v=T-ERIOb_3z0&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4)
      - [Argo-CD Setting-up](https://www.youtube.com/watch?v=pVnk9utUit8&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=2)
      - [Argo-CD Applications](https://www.youtube.com/watch?v=3tzMmhvD6p0&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=3)
@@ -26,14 +26,14 @@
      - [Argo-CD Adding Cluster & Tracking Strategies](https://www.youtube.com/watch?v=dBpauFPL64A&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=8)
      - [Argo-CD ApplicationSet Part-1](https://www.youtube.com/watch?v=LoFazAmwWOw&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=9)
      - [Argo-CD ApplicationSet Part-2](https://www.youtube.com/watch?v=yT3w2iig9MI&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=10)
-  - **Argo-Rollouts**:
+  - **Argo-Rollouts**
      - [Argo-Rollouts Overview & Installation](https://www.youtube.com/watch?v=hgEVcHhBwPw&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=11)
      - [Argo-Rollouts Blue-Green Deployment Strategy](https://www.youtube.com/watch?v=q1pMzZE8Ugw&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=12)
      - [Argo-Rollouts Canary Deployment Strategy](https://www.youtube.com/watch?v=MY4E8TgQ5Gs&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=13)
      - [Argo-Rollouts Analysis](https://www.youtube.com/watch?v=qbHv3riNN0g&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=15)
-  - **Argo-Workflows**:
+  - **Argo-Workflows**
      - [Argo-Workflows Getting-Started](https://www.youtube.com/watch?v=UgpVX5Sn5OI&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=14)
      - [Argo-Workflows Custom Resource Kinds & Artifacts](https://www.youtube.com/watch?v=ugB7v5WadGY&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=16)
-  - **Final Project (Argo-CD + Argo-Rollouts + Argo-Workflows + Argo-Events)**:
+  - **Final Project (Argo-CD + Argo-Rollouts + Argo-Workflows + Argo-Events)**
      - [CICD with Argo tools ( Part 1 )](https://www.youtube.com/watch?v=WxLqz9TyRSc&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=17)
      - [CICD with Argo tools ( Part 2 )](https://www.youtube.com/watch?v=ex-F_VXNYNA&list=PLYrn63eEqAzYttcyB6On1oH35O5rxgDt4&index=18)