docs: function fixHeaders(contents) {
    contents = contents.replace(/x-poedit-keywordslist:/i, 'X-Poedit-KeywordsList:');
    contents = contents.replace(/x-poedit-searchpath-/ig, 'X-Poedit-SearchPath-');
    contents = contents.replace(/x-poedit-searchpathexcluded-/ig, 'X-Poedit-SearchPathExcluded-');
    contents = contents.replace(/x-poedit-sourcecharset:/i, 'X-Poedit-SourceCharset:');
    return contents;
  }