diff --git a/README.md b/README.md
index f8a8087..5e21ab8 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ ENTRYPOINT ["dotnet", "test.dll"]
### Security implications
This images uses the system provided by Microsoft to generate a development certificate and uses the [Kestrel](https://learn.microsoft.com/en-us/aspnet/core/fundamentals/servers/?view=aspnetcore-9.0&tabs=windows) webserver.
-In previous .NET versions it was not recommended to expose Kestrel directly to the internet, now Microsoft claims you can do that if you want so.,
+In previous .NET versions it was not recommended to expose Kestrel directly to the internet, now Microsoft claims you can do that if you want so.
However you never should use the included development certificate included in this image when doing so.
If you want to expose the Kestrel server you should use the **ASPNETCORE_Kestrel__Certificates__Default__Path**, **ASPNETCORE_Kestrel__Certificates__Default__KeyPath** and **ASPNETCORE_Kestrel__Certificates__Default__Password** variables to correclty setup a certificate. The certificate resulting from the _dotnet dev-certs_ command is not really suited for production environments.