Fix a mistake in db_schema.
Fix a mistake in db_schema.

Database name was endofcodes2 due to some testing, I renamed it to
endofcodes.

VitSalis/endofcodes,VitSalis/endofcodes,dionyziz/endofcodes,VitSalis/endofcodes,dionyziz/endofcodes,VitSalis/endofcodes,dionyziz/endofcodes