Fix link to pixel-server README

README.md

@@ -7,7 +7,7 @@ This repository contains useful tools that the Azure SDK team utilizes across th
 | Package or Intent    | Path                                    | Description                                                     | Status   |
 |----------------------|-----------------------------------------|-----------------------------------------------------------------|----------|
 | doc-warden           | [Readme](packages/python-packages/doc-warden/README.md) | A tool used to enforce readme standards across Azure SDK Repos. |[![Build Status](https://dev.azure.com/azure-sdk/public/_apis/build/status/108?branchName=master)](https://dev.azure.com/azure-sdk/public/_build/latest?definitionId=108&branchName=master) |
-| pixel-server         | [Readme](packages/web/pixel-server/README.md) | A tiny ASP.NET Core site used to serve a pixel and record impressions. | Not Yet Enabled |
+| pixel-server         | [Readme](/web/pixel-server/README.md) | A tiny ASP.NET Core site used to serve a pixel and record impressions. | Not Yet Enabled |
 | pixel insertion tool | [Readme](scripts/python/readme_tracking/readme.md) | A tool used to insert the requests for images served by `pixel server`.  | Not Yet Enabled |
 
 # Contributing