fixes #93 Update the main values.yml for header handlers

Author: stevehu

src/main/resources/config/values.yml

@@ -58,7 +58,8 @@ handler.handlers:
   - com.networknt.aws.lambda.handler.middleware.metrics.APMMetricsMiddleware@metrics
   - com.networknt.aws.lambda.handler.middleware.correlation.CorrelationMiddleware@correlation
   - com.networknt.aws.lambda.handler.middleware.traceability.TraceabilityMiddleware@traceability
-  - com.networknt.aws.lambda.handler.middleware.header.HeaderMiddleware@header
+  - com.networknt.aws.lambda.handler.middleware.header.RequestHeaderMiddleware@requestHeader
+  - com.networknt.aws.lambda.handler.middleware.header.ResponseHeaderMiddleware@responseHeader
   - com.networknt.aws.lambda.handler.middleware.specification.OpenApiMiddleware@specification
   - com.networknt.aws.lambda.handler.middleware.proxy.LambdaProxyMiddleware@proxy
   - com.networknt.aws.lambda.handler.middleware.router.LambdaRouterMiddleware@router