Apply suggestions from code review

Co-authored-by: Tim Hess <[email protected]>

Author: bart-vmware

src/Management/src/Endpoint/ConfigureActuatorsMiddlewareStartupFilter.cs

@@ -52,8 +52,8 @@ public Action<IApplicationBuilder> Configure(Action<IApplicationBuilder> next)
             if (beforeMiddlewareCount != afterMiddlewareCount)
             {
                 _logger.LogWarning(
-                    "Your app adds custom middleware to the pipeline, while actuators were registered to auto-perform middleware setup. This combination is usually undesired. " +
-                    "To correct this, either remove your middleware setup code, or register actuators by setting their configureMiddleware parameter to false.");
+                    "Actuators were registered with automatic middleware setup, and at least one additional middleware was registered afterward. This combination is usually undesired. " +
+                    "To remove this warning, either remove the additional middleware registration or set configureMiddleware to false when registering actuators.");
             }
 
             app.UseActuatorEndpoints();

src/Management/test/Endpoint.Test/Actuators/All/AllActuatorsTest.cs

@@ -151,7 +151,7 @@ public async Task Logs_warning_when_custom_middleware_is_registered_without_conf
         await host.StartAsync(TestContext.Current.CancellationToken);
 
         capturingLoggerProvider.GetAll().Should().Contain($"WARN {typeof(ConfigureActuatorsMiddlewareStartupFilter)}: " +
-            "Your app adds custom middleware to the pipeline, while actuators were registered to auto-perform middleware setup. This combination is usually undesired. " +
-            "To correct this, either remove your middleware setup code, or register actuators by setting their configureMiddleware parameter to false.");
+            "Actuators were registered with automatic middleware setup, and at least one additional middleware was registered afterward. This combination is usually undesired. " +
+            "To remove this warning, either remove the additional middleware registration or set configureMiddleware to false when registering actuators.");
     }
 }