README.md in sib-api-v3-sdk-4.0.0 vs README.md in sib-api-v3-sdk-4.0.1

- old
+ new

@@ -88,10 +88,11 @@ *SibApiV3Sdk::ContactsApi* | [**create_attribute**](docs/ContactsApi.md#create_attribute) | **POST** /contacts/attributes/{attributeCategory}/{attributeName} | Creates contact attribute *SibApiV3Sdk::ContactsApi* | [**create_contact**](docs/ContactsApi.md#create_contact) | **POST** /contacts | Create a contact *SibApiV3Sdk::ContactsApi* | [**create_folder**](docs/ContactsApi.md#create_folder) | **POST** /contacts/folders | Create a folder *SibApiV3Sdk::ContactsApi* | [**create_list**](docs/ContactsApi.md#create_list) | **POST** /contacts/lists | Create a list *SibApiV3Sdk::ContactsApi* | [**delete_attribute**](docs/ContactsApi.md#delete_attribute) | **DELETE** /contacts/attributes/{attributeCategory}/{attributeName} | Deletes an attribute +*SibApiV3Sdk::ContactsApi* | [**delete_contact**](docs/ContactsApi.md#delete_contact) | **DELETE** /contacts/{email} | Deletes a contact *SibApiV3Sdk::ContactsApi* | [**delete_folder**](docs/ContactsApi.md#delete_folder) | **DELETE** /contacts/folders/{folderId} | Delete a folder (and all its lists) *SibApiV3Sdk::ContactsApi* | [**delete_list**](docs/ContactsApi.md#delete_list) | **DELETE** /contacts/lists/{listId} | Delete a list *SibApiV3Sdk::ContactsApi* | [**get_attributes**](docs/ContactsApi.md#get_attributes) | **GET** /contacts/attributes | Lists all attributes *SibApiV3Sdk::ContactsApi* | [**get_contact_info**](docs/ContactsApi.md#get_contact_info) | **GET** /contacts/{email} | Retrieves contact informations *SibApiV3Sdk::ContactsApi* | [**get_contact_stats**](docs/ContactsApi.md#get_contact_stats) | **GET** /contacts/{email}/campaignStats | Get the campaigns statistics for a contact @@ -352,6 +353,10 @@ Be sure to visit the SendinBlue official [documentation website](https://sendinblue.readme.io/docs ) for additional information about our API. If you find a bug, please post the issue on [Github](https://github.com/sendinblue/APIv3-ruby-library/issues). As always, if you need additional assistance, drop us a note [here](https://account.sendinblue.com/support). + +## Recommendation + +Please follow camelCase convention for variables in the API's. For example, use customVariable instead of custom_variable.