Updated class name path

modules/tide_search/modules/tide_data_pipeline/drush.services.yml

@@ -1,6 +1,6 @@
 services:
   dataset_purge.commands:
-    class: Drupal\tide_data_pipelines\Commands\DatasetPurgeCommand
+    class: Drupal\tide_data_pipeline\Commands\DatasetPurgeCommand
     arguments: ['@config.factory']
     tags:
       - { name: drush.command }

modules/tide_search/modules/tide_data_pipeline/src/Commands/DatasetPurgeCommand.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\tide_data_pipelines\Commands;
+namespace Drupal\tide_data_pipeline\Commands;
 
 use Drupal\Core\Config\ConfigFactoryInterface;
 use Drush\Commands\DrushCommands;