Prefer hyphen in tags

content-org/all-posts.org

@@ -229,7 +229,7 @@ like a bug in the service, please reach out.  You can either send an
 email to my [[https://lists.sr.ht/~sergiodj/public-inbox][public inbox]] (see below) or file a bug against the
 [[https://bugs.launchpad.net/ubuntu-debuginfod][ubuntu-debuginfod project on Launchpad]].
 
-* DONE Novo blog, novos links                               :pt_br:portugues:
+* DONE Novo blog, novos links                               :pt___br:portugues:
 CLOSED: [2023-04-20 Thu 21:38]
 :PROPERTIES:
 :EXPORT_FILE_NAME: novo-blog-novos-links
@@ -253,7 +253,7 @@ direto do Emacs (usando [[https://gohugo.io][ox-hugo]]), e criei um setup bacana
 pra automaticamente publicar os posts assim que eu der o push deles
 pro git.  Hm, isso na verdade seria um bom tópico pra um post...
 
-* DONE New blog, new links                                    :en_us:english:
+* DONE New blog, new links                                    :en___us:english:
 CLOSED: [2023-04-20 Thu 21:26]
 :PROPERTIES:
 :EXPORT_FILE_NAME: new-blog-new-links

content/posts/migrating-to-forgejo.md

@@ -2,7 +2,7 @@
 title = "Migrating my repositories to Forgejo"
 author = ["Sergio Durigan Junior"]
 date = 2024-02-24T23:51:00-05:00
-tags = ["english", "selfhost", "free_software"]
+tags = ["english", "selfhost", "free-software"]
 draft = false
 +++