[UPD] addons table in README.md

Author: OCA-git-bot

README.md

@@ -24,7 +24,7 @@ addon | version | maintainers | summary
 [datev_export](datev_export/) | 16.0.1.0.1 |  | Export invoices and refunds as xml and pdf files zipped in DATEV format.
 [datev_export_xml](datev_export_xml/) | 16.0.1.1.0 |  | Export invoices and refunds as xml and pdf files zipped in DATEV format.
 [datev_import_csv_dtvf](datev_import_csv_dtvf/) | 16.0.1.1.0 |  | Import account moves generated by external software
-[l10n_de_location_nuts](l10n_de_location_nuts/) | 16.0.1.1.0 | [![rafaelbn](https://github.com/rafaelbn.png?size=30px)](https://github.com/rafaelbn) [![edlopen](https://github.com/edlopen.png?size=30px)](https://github.com/edlopen) | NUTS specific options for German
+[l10n_de_location_nuts](l10n_de_location_nuts/) | 16.0.1.1.0 | <a href='https://github.com/rafaelbn'><img src='https://github.com/rafaelbn.png' width='32' height='32' style='border-radius:50%;' alt='rafaelbn'/></a> <a href='https://github.com/edlopen'><img src='https://github.com/edlopen.png' width='32' height='32' style='border-radius:50%;' alt='edlopen'/></a> | NUTS specific options for German
 
 [//]: # (end addons)