update readme

README.md

@@ -95,16 +95,16 @@ client.log_activity activity_id: 12345, durationMillis: '683300'
 
 When initializing a `FitbitAPI::Client` instance, you're given access to a handful of options:
 
-| Option             | Description                  | Default        |
-| ------------------ | ---------------------------- | -------------- |
-| api_version        | API version to be used when making requests | `"1"` |
-| unit_system        | The measurement unit system to use for response values | `"en_US"` |
-| locale             | The locale to use for response values | `"en_US"` |
-| scope              | A list of permissions being requested (array or space-delimited string) | `%w[activity nutrition profile settings sleep social weight heartrate respiratory_rate oxygen_saturation cardio_fitness temperature]` |
-| snake_case_keys    | Transform response payload's keys to snake case format | `false` |
-| symbolize_keys     | Transform response payload's keys to symbols | `false` |
-| auto_refresh_token | Automatically refreshes the access token once expired | `true` |
-| on_token_refresh   | A callback to be invoked whenever the access token is refreshed | `nil` |
+| Option               | Description                  | Default        |
+| -------------------- | ---------------------------- | -------------- |
+| `api_version`        | API version to be used when making requests | `"1"` |
+| `unit_system`        | The measurement unit system to use for response values | `"en_US"` |
+| `locale`             | The locale to use for response values | `"en_US"` |
+| `scope`              | A list of permissions being requested (array or space-delimited string) | `%w[activity nutrition profile settings sleep social weight heartrate respiratory_rate oxygen_saturation cardio_fitness temperature]` |
+| `snake_case_keys`    | Transform response payload's keys to snake case format | `false` |
+| `symbolize_keys`     | Transform response payload's keys to symbols | `false` |
+| `auto_refresh_token` | Automatically refreshes the access token once expired | `true` |
+| `on_token_refresh`   | A callback to be invoked whenever the access token is refreshed | `nil` |
 
 If using this library in Rails, you can configure these options globally in an initializer: