Typo in the new version of the book

[Den Dem]

Hi, just got your updated book for Ruby and there is typo

Section - “Wait AJAX Call to complete using JQuery”

def wait_for_ajax_complete(max_seconds)

  max_seconds.times do 

    is_ajax_comlete = driver.execute_script("return jQuery.active == 0");

    if is_ajax_comlete

      return

    end

    sleep(1)

  end

  raise "Timed out waiting for AJAX call after #{max_seconds} seconds"

end

is_ajax_comlete is that you wanted?

[Den Dem]

Also, not sure but 

 is_ajax_comlete = driver.execute_script("return jQuery.active == 0");

is ; required?

[Zhimin]

 is_ajax_comlete = driver.execute_script("return jQuery.active == 0");

is_ajax_comlete is that you wanted?

Yes, it was a typo. 

is ; required?

In Ruby, the ';' is optional for one line statement. 

Thanks for your feedback.