fix error message for purging auth requests

src/api/core/accounts.rs

@@ -1704,6 +1704,6 @@ pub async fn purge_auth_requests(pool: DbPool) {
     if let Ok(conn) = pool.get().await {
         AuthRequest::purge_expired_auth_requests(&conn).await;
     } else {
-        error!("Failed to get DB connection while purging trashed ciphers")
+        error!("Failed to get DB connection while purging auth requests")
     }
 }