Add translation function to search button

First off really impressed with this module so far. Good job.

Changing the code as follows in adjustisearch.module adds the ability to translate:

// Creates the submit button.
  $form['adjustisearch_search_submit'] = array(
    '#type'  => 'submit',
    '#value' => t('Search'),
  );
  
  return $form;
}

Also fixed spelling error in this bit of code. "Buttion" to "Button".

Thank you for developing this module.

P.s don't have patching working here, so my apologies for just pasting the code.