chore: Minor listing updates

Signed-off-by: Shinyzenith <aakashsensharma@gmail.com>

outreach/gsoc/2024/contributor-proposal-guidance.md

@@ -16,15 +16,20 @@ This page will document the general structure of your GSoC proposal.
 1. Résumé / CV 
 1. Related Experience
 1. Why GSoC with Waycrate?
-1. Motivation
-1. Detailed Proposal
-1. Project timeline plan
+1. Proposal
+    - Motivation
+    - Detailed description
+    - Project timeline plan
 1. Prior commitments and availability
 
+---
+
 - Once you’ve selected a project assignment from the ideas page, please include a well-defined, weekly schedule with clear milestones and deliverables around it.
 
 - Alternatively, if you **want to propose your own idea** then please include _outline_, _goals_, and a _well-defined weekly schedule_ with _clear milestones_ and _deliverables_ **after a discussion** with Waycrate.
 
+---
+
 - Apart from the above guidelines, the official [Google documentation](https://google.github.io/gsocguides/student/writing-a-proposal) can prove helpful.
 
 ## Optionals