Make group providers consistent

Author: cheelio

docs/src/main/sphinx/security/group-mapping.md

@@ -39,12 +39,12 @@ configuration of the chosen group provider must be included in the same file.
 (file-group-provider)=
 ## File group provider
 
-the file group provider resolves group memberships with the configuration in 
+The file group provider resolves group memberships with the configuration in
 the group-provider.properties file on the coordinator.
 
-### Group file configuration
+### Configuration
 
-Enable group file by creating an `etc/group-provider.properties`
+Enable the file group provider by creating an `etc/group-provider.properties`
 file on the coordinator:
 
 ```properties
@@ -95,8 +95,6 @@ on the coordinator:
 group-provider.name=ldap
 ```
 
-#### Generic LDAP properties
-
 :::{list-table} Generic LDAP properties
 :widths: 40, 40, 20
 :header-rows: 1
@@ -153,19 +151,8 @@ group-provider.name=ldap
 :::
 
 Group resolution behavior is controlled by the `ldap.use-group-filter` property.
-
-:::{list-table} Group resolution strategy
-:widths: 40, 60
-:header-rows: 1
-* - Property name
-  - Description
-* - `ldap.use-group-filter`
-  - Whether to use search-based group resolution. Defaults to `true`. 
-    If `false`, Trino uses the attribute-based method.
-:::
-
-Trino searches for group entries that include the user DN. This requires the 
-following properties:
+With search-based group resolution, Trino searches for group entries that 
+include the user DN. This requires the following properties:
 
 :::{list-table} Search-based group resolution
 :widths: 40, 40, 20
@@ -184,8 +171,8 @@ following properties:
   - `cn`                
 :::
 
-Trino reads the group list directly from a user attribute. This requires the 
-following property:
+In case of attribute-based group resolution, Trino reads the group list 
+directly from a user attribute. This requires the following property:
 
 :::{list-table} attribute-based (single query) group resolution
 :widths: 40, 40, 40
@@ -198,6 +185,7 @@ following property:
   - Group membership attribute in user documents.
   - `memberOf`
 :::
+
 ### Example configurations
 
 The following configuration is an example for an OpenLDAP (search-based)