Incorrect example in documentation, tag['class'] returns a list

[lonf]

The documentation at https://www.crummy.com/software/BeautifulSoup/bs4/doc/#attributes gives the following example:

tag['class']
# u'boldest'

but the actual result is a list:

tag['class']
# ['boldest']

Also in the next example

tag.attrs

returns {'class': ['boldest']} instead of {u'class': u'boldest'}.

[Leonard Richardson (leonardr)]

Revision 431 corrects the documentation.