Fix GitHub Continuous Integration badge

See badges/shields#8671

Author: 0xced

README.md

@@ -1,6 +1,6 @@
 **Serilog.Formatting.Log4Net** is an add-on for [Serilog](https://serilog.net/) to format log events as [log4net](https://logging.apache.org/log4net/) or [log4j](https://logging.apache.org/log4j/) compatible XML format.
 
-[![NuGet](https://img.shields.io/nuget/v/Serilog.Formatting.Log4Net.svg?label=NuGet&logo=NuGet)](https://www.nuget.org/packages/Serilog.Formatting.Log4Net/) [![Continuous Integration](https://img.shields.io/github/workflow/status/serilog-contrib/serilog-formatting-log4net/Continuous%20Integration?label=Continuous%20Integration&logo=GitHub)](https://github.com/serilog-contrib/serilog-formatting-log4net/actions?query=workflow%3A%22Continuous+Integration%22) [![Coverage](https://img.shields.io/codecov/c/github/serilog-contrib/serilog-formatting-log4net?label=Coverage&logo=Codecov&logoColor=f5f5f5)](https://codecov.io/gh/serilog-contrib/serilog-formatting-log4net) [![Code Quality](https://img.shields.io/codacy/grade/d53b6a7664504544bc6638da641bf979?label=Code%20Quality&logo=Codacy)](https://app.codacy.com/gh/serilog-contrib/serilog-formatting-log4net)
+[![NuGet](https://img.shields.io/nuget/v/Serilog.Formatting.Log4Net.svg?label=NuGet&logo=NuGet)](https://www.nuget.org/packages/Serilog.Formatting.Log4Net/) [![Continuous Integration](https://img.shields.io/github/actions/workflow/status/serilog-contrib/serilog-formatting-log4net/continuous-integration.yml?branch=main&label=Continuous%20Integration&logo=GitHub)](https://github.com/serilog-contrib/serilog-formatting-log4net/actions/workflows/continuous-integration.yml) [![Coverage](https://img.shields.io/codecov/c/github/serilog-contrib/serilog-formatting-log4net?label=Coverage&logo=Codecov&logoColor=f5f5f5)](https://codecov.io/gh/serilog-contrib/serilog-formatting-log4net) [![Code Quality](https://img.shields.io/codacy/grade/d53b6a7664504544bc6638da641bf979?label=Code%20Quality&logo=Codacy)](https://app.codacy.com/gh/serilog-contrib/serilog-formatting-log4net)
 
 You can use [Log4View](https://www.log4view.com) to look at log files produced with this formatter.