diff --git a/feedgen/ext/podcast_entry.py b/feedgen/ext/podcast_entry.py
index 2a3771f..714c7dd 100644
--- a/feedgen/ext/podcast_entry.py
+++ b/feedgen/ext/podcast_entry.py
@@ -77,6 +77,7 @@ def extend_rss(self, entry):
         if self.__itunes_summary:
             summary = xml_elem('{%s}summary' % ITUNES_NS, entry)
             summary.text = self.__itunes_summary
+
         return entry
 
     def itunes_author(self, itunes_author=None):