Point to correct documentation link (#30686)

Author: henkmollema

src/HttpClientFactory/README.md

@@ -1,6 +1,6 @@
 # HttpClient Factory
 
-Contains an opinionated factory for creating HttpClient instances. See documentation at https://docs.microsoft.com/en-us/aspnet/core/performance/caching/distributed.
+Contains an opinionated factory for creating HttpClient instances. See documentation at https://docs.microsoft.com/en-us/aspnet/core/fundamentals/http-requests.
 
 ## Description
 
@@ -18,4 +18,4 @@ To run the tests for this project, [run the tests on the command line](../../doc
 
 ## More Information
 
-For more information, see the [ASP.NET Core README](../../README.md).
+For more information, see the [ASP.NET Core README](../../README.md).