message: Fix typo in retention
diff: @@ -266,7 +266,7 @@ permissions: "*"
  // to
  {
  accessLog: {
  - retention: "two weeks",
  + retention: "two_weeks",
  }
  }
  ```
  @@ -704,7 +704,7 @@ new GraphQLApi(stack, "Api", {
  // to
  {
  accessLog: {
  - retention: "two weeks",
  + retention: "two_weeks",
  }
  }
  ```
  @@ -1175,7 +1175,7 @@ api.cdk.graphqlApi;
  // to
  {
  accessLog: {
  - retention: "two weeks",
  + retention: "two_weeks",
  }
  }
  ```
  