Ajuste '//' por 'división entera a la baja'

[jcaalzago]

Part of #2797

[github-actions[bot]]

Entries missing translation, details follow:

Reason	File	Line
untranslated	library/datetime.po	48
untranslated	library/datetime.po	87
untranslated	library/datetime.po	91
fuzzy	library/datetime.po	289
fuzzy	library/datetime.po	1254
fuzzy	library/datetime.po	1267
untranslated	library/datetime.po	1445
untranslated	library/datetime.po	1579
fuzzy	library/datetime.po	1597
fuzzy	library/datetime.po	1615
untranslated	library/datetime.po	1687
fuzzy	library/datetime.po	1693
fuzzy	library/datetime.po	2141
fuzzy	library/datetime.po	2177
fuzzy	library/datetime.po	2389
fuzzy	library/datetime.po	2401
fuzzy	library/datetime.po	2647
fuzzy	library/datetime.po	2658
untranslated	library/datetime.po	3369
fuzzy	library/datetime.po	3825
fuzzy	library/datetime.po	3830
fuzzy	library/datetime.po	3839
untranslated	library/datetime.po	3880
fuzzy	library/datetime.po	3960
fuzzy	library/datetime.po	4033
untranslated	library/datetime.po	4084
fuzzy	library/datetime.po	4156
untranslated	library/datetime.po	4209
fuzzy	library/datetime.po	4213
fuzzy	whatsnew/2.2.po	701
fuzzy	whatsnew/2.2.po	1078
fuzzy	whatsnew/2.2.po	1941
fuzzy	whatsnew/2.2.po	1957
fuzzy	whatsnew/2.2.po	1966
fuzzy	whatsnew/2.2.po	1972
fuzzy	whatsnew/2.2.po	2016
fuzzy	whatsnew/2.2.po	2232

[cacrespo]

@jcaalzago va una pequeña sugerencia. El resto me parece perfecto! :partying_face: