def make_count_column(array):
    """Make column name for arrays elements count

    >>> make_count_column('/tender/items')
    '/tender/itemsCount'
    >>> make_count_column('/tender/items/additionalClassifications')
    '/tender/items/additionalClassificationsCount'
    >>> make_count_column('/tender/items/')
    '/tender/itemsCount'
    """

    return array.rstrip("/") + "Count"