Update titles and navigation structure for contribution and machine learning documentation; remove outdated FAQ file to enhance clarity and organization.

Author: kavaivaleri

assets/images/ml-zoomcamp/ml-zoomcamp-course-platform-schedule.png

@@ -1,7 +1,7 @@
 ---
-title: How To Contribute
+title: "How To Contribute"
 layout: default
-nav_order: 2
+nav_order: 3
 description: "Course notes and resources for DataTalks.Club Zoomcamps"
 has_children: true
 ---

assets/images/ml-zoomcamp/ml-zoomcamp-faq.png

@@ -1,7 +1,7 @@
 ---
 title: "Module 1: Introduction to Machine Learning"
 nav_order: 1
-parent: Machine Learning Zoomcamp
+parent: Machine Learning Zoomcamp Notes
 has_children: true
 ---
 

assets/images/ml-zoomcamp/ml-zoomcamp-github-structure.png

@@ -1,7 +1,7 @@
 ---
 title: "Module 2: Machine Learning for Regression"
 nav_order: 2
-parent: Machine Learning Zoomcamp
+parent: Machine Learning Zoomcamp Notes
 has_children: true
 ---