Updated Page format for ERPNext docs (markdown)

Page-format-for-ERPNext-docs.md

@@ -84,7 +84,7 @@ A page would usually contain only three main sections, 1. Prerequisites 2. How t
 
 > Examples for reference: [Item](https://erpnext.com/docs/user/manual/en/stock/item), [Sales Order](https://erpnext.com/docs/user/manual/en/selling/sales-order)
 
-#### Test Company Test User?
+## Test Company Test User?
 **No!** 
 Use realistic regular human names and data for your screenshots. 
 The company name should be '**Unico Plastics Inc.**' abbreviation = 'UP'. Below is the logo.
@@ -99,7 +99,7 @@ Supplier names can be as mentioned below.
 * Kirkland and Watkins Inc.
 * Awesome Plastics Inc.
 
-#### How to take screenshots?
+## How to take screenshots?
 
 Ensure your screenshots are clean and there's no cut off text.
 For pointing out/highlighting buttons/areas use a sharp edged red box around it with the default red color on macOS #EE0000. Preferably use markdown style for linking images, it's just simpler: `![Image caption goes here](image path goes here)`.
@@ -108,17 +108,17 @@ For pointing out/highlighting buttons/areas use a sharp edged red box around it
 
 - Add informative screenshots with Sidebar, Breadcrumbs visible in it so users know how to get to that screen/section
 
-#### Videos vs screenshots vs GIFs
+## Videos vs screenshots vs GIFs
 
 - Avoid GIFs since we have no control to pause, rewind, jump ahead in the video
 - Add videos for demonstrating complex processes
 - Add clean screenshots for everything else
 
-#### Use American English everywhere
+## Use American English everywhere
 
 Use american english in docs (Customization, not Customisation)
 
-#### Module-wise structure
+## Module-wise structure
 
 The hierarchy could be Modules -> Workspaces -> Doctypes/Features, Reports, Tools, Settings