diff --git a/src/model/params/project-group-get-query-params.ts b/src/model/params/project-group-get-query-params.ts
index 0c8395c..c93feb3 100644
--- a/src/model/params/project-group-get-query-params.ts
+++ b/src/model/params/project-group-get-query-params.ts
@@ -82,20 +82,20 @@ export class ProjectGroupQueryParams extends AbstractDomainEntity {
                 queryObject.condition(
                     `o.data_viewer_config IS NOT NULL
                 AND (o.data_viewer_config::json ->> 'dataset_viewer_allowed') IS NOT NULL
-                AND (o.data_viewer_config::json ->> 'dataset_viewer_allowed')::boolean = $${queryObject.paramCouter++}`,
+                AND (o.data_viewer_config::json ->> 'dataset_viewer_allowed')::boolean = $${queryObject.paramCouter++} `,
                     this.data_viewer_allowed
                 );
             } else {
                 queryObject.condition(
                     `o.data_viewer_config IS NOT NULL
                 AND ( (o.data_viewer_config::json ->> 'dataset_viewer_allowed') IS NULL
-                OR (o.data_viewer_config::json ->> 'dataset_viewer_allowed')::boolean = $${queryObject.paramCouter++})`,
+                OR (o.data_viewer_config::json ->> 'dataset_viewer_allowed')::boolean = $${queryObject.paramCouter++}) `,
                     this.data_viewer_allowed
                 );
             }
         }
 
-        queryObject.buildGroupRaw("group by o.project_group_id, o.name, o.phone, o.address, o.polygon, o.url, o.is_active, ue.enabled ");
+        queryObject.buildGroupRaw(" group by o.project_group_id, o.name, o.phone, o.address, o.polygon, o.url, o.is_active, ue.enabled ");
 
         return queryObject;
     }