Explain "sum" district in code.

diff --git a/enhance_table.py b/enhance_table.py
index 63e6073791ce07483083305e804fbe89dcefbf13..11f65eb5ef7d737c5f494d2fd694b0dce7bc12f7 100755 (executable)
--- a/enhance_table.py
+++ b/enhance_table.py
@@ -40,6 +40,9 @@ for line in lines[1:]:
         db[district][date] = {'new_infections': int(district_data)}
 sorted_dates.sort()
 
+# In LaGeSo's data, the last "district" is actually the sum of all districts /
+# the whole of Berlin.
+#
 # Fail on any day where the "sum" district's new infections are not the proper
 # sum of the individual districts new infections.  Yes, sometimes Lageso sends
 # data that is troubled in this way.  It will then have to be fixed manually in