* @code
* $job = new JobSpecification(
* 'null',
- * array( 'lives' => 1, 'usleep' => 100, 'pi' => 3.141569 ),
- * array( 'removeDuplicates' => 1 )
+ * [ 'lives' => 1, 'usleep' => 100, 'pi' => 3.141569 ],
+ * [ 'removeDuplicates' => 1 ]
* );
* JobQueueGroup::singleton()->push( $job )
* @endcode