From 0ff9dcbd560cf0800922ebdec43a9253561d1bb1 Mon Sep 17 00:00:00 2001
From: Nahuel Lofeudo <nlofeudo@gmail.com>
Date: Sat, 8 Oct 2022 16:38:29 +0100
Subject: [PATCH] Another couple of comments

---
 dublinbus_soap_client.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dublinbus_soap_client.py b/dublinbus_soap_client.py
index 54d2a08..025dcbd 100644
--- a/dublinbus_soap_client.py
+++ b/dublinbus_soap_client.py
@@ -62,6 +62,7 @@ class DublinBusSoapClient:
         self.refresh()
 
     def refresh(self) -> None:
+        """ Poll for new and updated information. Queue it for display update. """
         arrivals = []
         for stop in self._stops:
             with self._client.settings(raw_response=True):