update site docs

site/docs/index.md

@@ -146,7 +146,7 @@ Spot supports the following command-line options:
 - `-E`, `--env-file=`: Sets the environment variables from the file to be used during the task execution. The file can have values from the OS environment variables as well. The default is env.yml. Can also be set with the environment variable `SPOT_ENV_FILE`.
 - `--no-color`: disable the colorized output. It can also be set with the environment variable `SPOT_NO_COLOR`.
 - `--dry`: Enables dry-run mode, which prints out the commands to be executed without actually executing them.
-- `-v`, `--verbose`: Enables verbose mode, providing more detailed output and error messages during the task execution.
+- `-v`, `--verbose`: Enables verbose mode, providing more detailed output and error messages during the task execution. Setting this flag multiple times increases the verbosity level, i.e., `-vv`.
 - `--dbg`: Enables debug mode, providing even more detailed output and error messages during the task execution and diagnostic messages.
 - `-h` `--help`: Displays the help message, listing all available command-line options.
 
@@ -952,7 +952,7 @@ Below are some of the reasons why you should consider using Spot:
 1. **Keeps it simple**: Spot concentrates on one task and one task only - deploying things with minimal headache. It doesn't try to solve all the problems in the universe; instead, it offers a focused and sufficient set of features to address the majority of use cases without unnecessary complexity.
 2. **Conceptual simplicity and predictability**: Spot embraces simplicity in its design and execution. Rather than being declarative, tasks contain a direct list of straightforward commands to achieve the desired outcome. This approach ensures that Spot is highly predictable, as it strictly follows the user's instructions without attempting to interpret or guess their intentions. This makes it easier for users to understand and control the deployment process.
 3. **User-friendly**: Spot prioritizes user-friendliness by providing a limited and intuitive set of command line options, making it easy to get started with deploying projects. Additionally, Spot uses well-known YAML or TOML formats for its playbook and inventory files. The minimalistic structure of these files enhances readability and makes them more approachable for users who want to focus on deploying their projects without getting bogged down in complex syntax or unnecessary details. For simpler use cases, Spot also offers a simplified playbook format that further streamlines the deployment process.
-4. **Full control**: Spot gives users full control over their deployments. Users can select any set of tasks and hosts, and even limit which commands are executed. Spot provides a dry mode that allows users to preview the changes that will be made before executing the playbook. The verbose mode provides many details to help users understand what's going on during the deployment process, while the debug mode gives maximum detailed logs for users who need to investigate deeper. 
+4. **Full control**: Spot gives users full control over their deployments. Users can select any set of tasks and hosts, and even limit which commands are executed. Spot provides a dry mode that allows users to preview the changes that will be made before executing the playbook. The verbose modes provide many details to help users understand what's going on during the deployment process, while the debug mode gives maximum detailed logs for users who need to investigate deeper. 
 5. **Safe and secure**: Spot prioritizes security, offering seamless integration with various secret vault solutions, as well as providing a built-in option. This ensures that sensitive information is handled securely, giving users peace of mind while managing their infrastructure.
 6. **Flexible and extensible**: Spot is designed to adapt to various deployment and configuration scenarios, managing different targets like production, staging, and development environments. It supports executing tasks on remote hosts directly or through inventory files and URLs, integrating with existing inventory management solutions. Spot also allows for custom script execution on remote hosts and offers built-in commands for common operations, enabling the creation of tailored workflows for deployment and configuration management.
 7. **Concurrent Execution and Rolling Updates**: Spot supports concurrent execution of tasks, speeding up deployment and configuration processes by running on multiple hosts simultaneously. This is especially helpful when managing large-scale infrastructure or when time is of the essence. Spot also allows for rolling updates with user-defined wait commands, ensuring smooth and controlled deployment of changes across the infrastructure.