cleaning ref to description and published metadata

Author: jchiquet

README.qmd

@@ -2,8 +2,6 @@
 format: gfm
 ---
 
-_{{< meta description >}}_
-
 [![build and publish](https://github.com/{{< meta github-user >}}/{{< meta repo >}}/actions/workflows/build.yml/badge.svg)](https://github.com/{{< meta github-user >}}/{{< meta repo >}}/actions/workflows/build.yml)
 [![Creative Commons License](https://i.creativecommons.org/l/by/4.0/80x15.png)](http://creativecommons.org/licenses/by/4.0/)
 

_quarto.yml

@@ -40,7 +40,6 @@ citation:
   container-title: "Computo"
   issn: "2824-7795"
   doi: "10.5072/computo.0000" # placeholder DOI (10.5072 is the official DOI test prefix), replace once assigned
-published: false # will be set to true once accepted
 license: CC-BY-4.0
 format:
   computo-html: default