Clean up pricing calculator documentation

- Remove stray git command text from end of file
- Ensure TCO calculator reference is properly removed
- File now includes all changes from PR #127401 plus comprehensive ownership updates

Author: AbhishekJois

articles/cost-management-billing/costs/pricing-calculator.md

@@ -15,7 +15,6 @@ ms.reviewer: abhishekjois
 The Azure pricing calculator helps you turn anticipated usage into an estimated cost, which makes it easier to plan and budget for your Azure usage. Whether you're a small business owner or an enterprise-level organization, the web-based tool helps you make informed decisions about your cloud spending. When you log in, the calculator also provides a cost estimate for your Azure consumption with your negotiated or discounted prices. This article explains how to use the Azure pricing calculator.
 
 >[!NOTE]
-> - You can also use Azure [Total Cost of Ownership (TCO) Calculator](https://azure.microsoft.com/pricing/tco/calculator/) to estimate the cost savings you can achieve by migrating your application workloads to Microsoft Azure.
 > - Prices shown in this article are examples to help you understand how the calculator works. They aren't actual prices.
 
 ## Access the Azure pricing calculator