--- a/hgext3rd/topic/compat.py	Tue Mar 10 19:04:33 2020 +0700
+++ b/hgext3rd/topic/compat.py	Tue Mar 10 19:05:08 2020 +0700
@@ -32,7 +32,7 @@
     return {'helpcategory': category}
 
 # nodemap.get and index.[has_node|rev|get_rev]
-# hg <= 5.3 (02802fa87b74)
+# hg <= 5.2 (02802fa87b74)
 def getgetrev(cl):
     """Returns index.get_rev or nodemap.get (for pre-5.3 Mercurial)."""
     if util.safehasattr(cl.index, 'get_rev'):