Update CITATION.cff

Author: petrifiedvoices

CITATION.cff

@@ -12,7 +12,7 @@ repository-code: "https://github.com/sdam-au/EDCS_ETL"
 title: "EDCS ETL"
 version: 1.1
 doi: 10.5281/zenodo.6497148
-date-released: 2022-04-27
+date-released: 2022-04-26
 abstract: "This repository contains scripts for accesing, extracting and transforming epigraphic datasets from the Epigraphic Database Clauss-Slaby (http://www.manfredclauss.de/) in a reproducible manner."
 keywords:
   - "digital epigraphy"