fix error

Author: linglingye001

articles/azure-app-configuration/index.yml

@@ -103,7 +103,7 @@ landingContent:
           url: enable-dynamic-configuration-java-spring-app.md
         - text: Use dynamic config in Python
           url: enable-dynamic-configuration-python.md
-        - test: Use dynamic config in Go
+        - text: Use dynamic config in Go
           url: enable-dynamic-configuration-go-console-app.md
         - text: Use dynamic config in Go Gin
           url: enable-dynamic-configuration-gin-web-app.md