add group_max_candidates default value and fix facet_sample_slope row

docs-site/content/30.0/api/search.md

@@ -292,8 +292,7 @@ When a `string[]` field is queried, the `highlights` structure will include the
 | facet_return_parent    | no       | Pass a comma separated string of nested facet fields whose parent object should be returned in facet response. For e.g. when you set this to `"color.name"`, this will return the parent `color` object as parent property in the facet response.Dynamic fields can be passed using wildcards like `"product.color.*"` which will return parent for all facets like `"product.color.red"`, `"product.color.blue"`. Pure wildcard are also supported like `facet_return_parent=*` which will return parent object of all found facet fields.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
 | facet_sample_percent   | no       | Percentage of hits that will be used to estimate facet counts. <br><br>Facet sampling is helpful to improve facet computation speed for large datasets, where the exact count is not required in the UI.<br><br>Default: `100` (sampling is disabled by default).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | facet_sample_threshold | no       | Minimum number of hits above which the facet counts are sampled. <br><br>Facet sampling is helpful to improve facet computation speed for large datasets, where the exact count is not required in the UI.<br><br>Default: `0`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
-| facet_sample_slope | no       | Controls how steeply we want the `facet_sample_percent` to fall as the collection grows. Useful to make `facet_sample_percent` dynamic as per collection size. If the collection grows beyond facet_sample_threshold, the percentage slides downward on a straight-line “slope”.<br><br>`facet_sample_threshold` should be non-zero for `facet_sample_slope` to be effective.
-<br><br>Default: `0`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| facet_sample_slope | no       | Controls how steeply we want the `facet_sample_percent` to fall as the collection grows. Useful to make `facet_sample_percent` dynamic as per collection size. If the collection grows beyond facet_sample_threshold, the percentage slides downward on a straight-line “slope”.<br><br>`facet_sample_threshold` should be non-zero for `facet_sample_slope` to be effective.<br><br>Default: `0`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
 | validate_field_names   | no       | Controls whether Typesense should validate if the faceted fields exist in the schema. When set to false, Typesense will not throw an error if a faceted field is missing. This is useful for programmatic faceting where not all facets may exist. <br><br>Default: `true`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
 
 
@@ -305,7 +304,7 @@ When a `string[]` field is queried, the `highlights` structure will include the
 | group_limit          | no       | Maximum number of hits to be returned for every group. If the `group_limit` is set as `K` then only the top K hits in each group are returned in the response.<br><br>Default: `3`                                                                                                                       |
 | group_missing_values | no       | Setting this parameter to `true` will place all documents that have a `null` value in the `group_by` field, into a single group. Setting this parameter to `false`, will cause each document with a `null` value in the `group_by` field to not be grouped with other documents. <br><br>Default: `true` |
 | validate_field_names | no       | Controls whether Typesense should validate if the grouped fields exist in the schema. When set to false, Typesense will not throw an error if a grouped field is missing. This is useful for programmatic grouping where not all fields may exist. <br><br>Default: `true`                               |
-| group_max_candidates | no       | Overrides the behavior of `group_by` queries introduced in [v29.0](https://typesense.org/docs/29.0/api/#deprecations-behavior-changes) where `found` value is an approximation. When `group_max_candidates` is passed, `found` will be accurate up until its value.
+| group_max_candidates | no       | Overrides the behavior of `group_by` queries introduced in [v29.0](https://typesense.org/docs/29.0/api/#deprecations-behavior-changes) where `found` value is an approximation. When `group_max_candidates` is passed, `found` will be accurate up until its value. <br><br>Default: `250`  
 
 ### Results parameters