refa: updated example (#5)

Author: kfc-manager

README.md

@@ -70,12 +70,15 @@ module "function" {
   identifier  = "example-function-dev"
   memory_size = 128
   timeout     = 3
-  log         = true
   policies = [
     "arn:aws:iam::aws:policy/aws-service-role/AccessAnalyzerServiceRolePolicy",
     "arn:aws:iam::aws:policy/AdministratorAccess-Amplify"
   ]
 
+  log_config = {
+    retention_in_days = 7
+  }
+
   image = {
     uri = "test.registry:latest"
   }