Remove quotes from translation function

Fix #747

include/Core/Cron/CronListTable.php

@@ -104,21 +104,23 @@ public function prepare_items() {
 	 */
 	public function column_col_cron_due( $item ) {
 		$actions = array(
-			'delete' => sprintf( '<a href="?page=%s&bd_action=%s&cron_id=%s&%s=%s">%s</a>',
-				$_REQUEST['page'],
+			'delete' => sprintf(
+				'<a href="?page=%s&bd_action=%s&cron_id=%s&%s=%s">%s</a>',
+				sanitize_text_field( $_REQUEST['page'] ),
 				'delete_cron',
 				$item['id'],
 				'bd-delete_cron-nonce',
 				wp_create_nonce( 'bd-delete_cron' ),
 				__( 'Delete', 'bulk-delete' )
 			),
-			'run' => sprintf( '<a href="?page=%s&bd_action=%s&cron_id=%s&%s=%s" onclick="return confirm(%s)">%s</a>',
-				$_REQUEST['page'],
+			'run'    => sprintf(
+				'<a href="?page=%s&bd_action=%s&cron_id=%s&%s=%s" onclick="return confirm(%s)">%s</a>',
+				sanitize_text_field( $_REQUEST['page'] ),
 				'run_cron',
 				$item['id'],
 				'bd-run_cron-nonce',
 				wp_create_nonce( 'bd-run_cron' ),
-				__( "'Are you sure you want to run the schedule job manually'", 'bulk-delete' ),
+				"'" . __( 'Are you sure you want to run the schedule job manually', 'bulk-delete' ) . "'",
 				__( 'Run Now', 'bulk-delete' )
 			),
 		);