Remove trailing space

Author: BlankEclair

maintenance/ManageInactiveWikis.php

@@ -50,7 +50,7 @@ public function execute(): void {
 		foreach ( $wikis as $wiki ) {
 			$dbname = $row->wiki_dbname;
 			$remoteWiki = $remoteWikiFactory->newInstance( $dbname );
-			$inactiveDays = (int)$this->getConfig()->get( ConfigNames::StateDays )['no-edits']['inactive']; 
+			$inactiveDays = (int)$this->getConfig()->get( ConfigNames::StateDays )['no-edits']['inactive'];
 
 			$remoteWiki->disableResetDatabaseLists();