Style: follow PEP8
@@ -113,7 +113,7 @@ class ChangeLog:
elif level == 3 and level_2_seen == 1:
current_section = content
self.section_content.setdefault(content, [])
- elif level_2_seen == 1 and current_section != None:
+ elif level_2_seen == 1 and current_section is not None:
if line.strip():
self.section_content[current_section].append(line)
elif level_2_seen <= 1:
