Problem 'news' category with 'realurl'

[typo3ua]

I have problem output title of category in URL.

Category:

• Title 1
• Title 2

Writed:

'cat' => array(
array(
'GETvar' => 'tx_news_pi1[overwriteDemand][categories]',
'lookUpTable' => array(
'table' => 'tx_news_domain_model_category',
'id_field' => 'uid',
'alias_field' => 'coalesce(NULLIF(description, ""), title)',
//'alias_field' => 'title',
'addWhereClause' => ' AND NOT deleted',
'useUniqueCache' => 1,
'useUniqueCache_conf' => array(
'strtolower' => 1,
'spaceCharacter' => '-',
),
),
),
)

Output:

'/cat/Title 1/' - wrong

... correctly - '/cat/title-1/'

Need your help.

[typo3ua]

Solution:

'table' => 'sys_category',