diff --git a/rss.py b/rss.py
index ef07aff..5c1cd76 100755
--- a/rss.py
+++ b/rss.py
@@ -31,7 +31,7 @@ ITEM_TEMPLATE = """
 			# <category>{category}</category>
 
 
-def iso8601torfc822(iso8601):
+def iso8601_to_rfc822(iso8601):
 	# pylint: disable=invalid-name
 	y, m, d = map(int, iso8601.split("-"))
 	month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"][m]
@@ -45,7 +45,7 @@ def main():
 		p(sorted, key=lambda x: x["published"]) |
 		p(map, lambda x: {
 			**x,
-			"published_rfc822": iso8601torfc822(x["published"]),
+			"published_rfc822": iso8601_to_rfc822(x["published"]),
 			"url": f"{BASE_URL}/{x['path']}"
 		}) | list
 	)