Broken link to Playground example

[alexeyzimarev]

This page https://microsoft.github.io/FASTER/docs/fasterlog-basics/ contains the following:

Note that while RefreshUncommitted incurs a small CPU overhead to the write operation, it does not perform any I/O operation. The example in playground shows how to use this feature.

However, the link is broken as there's no FasterLogPubSub sample in the repository anymore.

[alexeyzimarev]

I guess this is where it should be pointing to https://github.com/microsoft/FASTER/blob/00ed6ea3bf1420ed5840d231644f3845c4b2440c/cs/samples/FasterLogPubSub/Program.cs

[badrishc]

Thanks, fixed.