Update AF_XDP sockets link in README.

README.md

@@ -2,7 +2,7 @@
 [![Packet Batch AF_XDP Build Workflow](https://github.com/Packet-Batch/PB-AF-XDP/actions/workflows/build.yml/badge.svg)](https://github.com/Packet-Batch/PB-AF-XDP/actions/workflows/build.yml) [![Packet Batch AF_XDP Run Workflow](https://github.com/Packet-Batch/PB-AF-XDP/actions/workflows/run.yml/badge.svg)](https://github.com/Packet-Batch/PB-AF-XDP/actions/workflows/run.yml)
 
 ## Description
-This is a special version of Packet Batch that utilizes `AF_XDP` [sockets](https://01.org/linuxgraphics/gfx-docs/drm/networking/af_xdp.html) instead of `AF_PACKETv3` (which is what the standard version uses). I recommend this version over the standard version, but you must keep in mind the following.
+This is a special version of Packet Batch that utilizes `AF_XDP` [sockets](https://docs.kernel.org/networking/af_xdp.html) instead of `AF_PACKETv3` (which is what the standard version uses). I recommend this version over the standard version, but you must keep in mind the following.
 
 1. AF_XDP sockets requires a **more recent** Linux kernel.
 1. The TCP `usesocket` setting is **NOT** available in this version due to cooked sockets not being a thing within AF_XDP.