Fix typo: occured -> occurred (#1489366)

Aleksander Machniak

2013-10-04 b3e25974b137c7932fd40ce27237a124f2d4a3bf

1
tinyMCE.addI18n('eu.paste_dlg',{"word_title":"Erabili CTRL+V testua lehioan itsasteko.","text_linebreaks":"Mantendu lerro-jauziak","text_title":"Erabili CTRL+V testua lehioan itsasteko."});