-En un primer momento, copié este `.pot` a `po/es/mwcc.po` para iniciar
-la traducción; habrá que hacer lo propio con algún otro lenguaje
-futuro. Por ahora, queda únicamente como documentación.
+`.pot` files are the base from which to start a translation, but are
+not to be modified, just updated when new versions come up. We copied
+this `.pot` file into the Spanish directory, with a `.po` suffix, and
+started the translation from there:
+
+ cp po/mwcc.pot po/es/mwcc.po
+
+Should you want to start a new translation, that's the main step to do
+to start from. Note that for any future updates, the `.pot` should
+_not_ be copied over (as that would destroy all the translation done
+so far), but updated using your favorite Gettext tool.