jQuery: tablesorter plugin, disabling sorting on some columns

Question

Dear all,

I'm trying to disable sorting of one column in my 3 col table. Following the docs I came up with this:

   $('table.sortable').tablesorter( 
     {sortList: [[0,0], [0,0], [0,0]], textExtraction: myTextExtraction}, 
     {headers: {0:{sorter:true}, 1:{sorter:true}, 2:{sorter:false}}}
   );

Official docs here