Update CONTRIBUTING file Fix #2059
Update CONTRIBUTING file
Fix #2059

egilli/wallabag,egilli/wallabag,pmichelazzo/wallabag,pmichelazzo/wallabag,egilli/wallabag,wallabag/wallabag,egilli/wallabag,wallabag/wallabag,shtrom/wallabag,X-dark/wallabag,X-dark/wallabag,egilli/wallabag,pmichelazzo/wallabag,X-dark/wallabag,pmichelazzo/wallabag,shtrom/wallabag,X-dark/wallabag,wallabag/wallabag,shtrom/wallabag,X-dark/wallabag,shtrom/wallabag,shtrom/wallabag,pmichelazzo/wallabag