Q:

indemt error in index.jade

I am using angular.js and i have used polls code.
Below is the code of index.jade:
doctype html
 html(lang='en')
 head 
 meta(charset='utf-8')
  meta(name='viewport', content='width=device-width, initial-scale=1, user-scalable=no') 
  title= title 
  link(rel='stylesheet', href='//netdna.bootstrapcdn.com/bootstrap/3.0.1/ css/bootstrap.min.css') 
  link(rel='stylesheet', href='/stylesheets/style.css')
  script(src='//ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js') 
  script(src='//ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular-resource.min.js')
   body 
   nav.navbar.navbar-inverse.navbar-fixed-top(role='navigation')
    div.navbar-header
     a.navbar-brand(href='#/polls')= title
      div.container 
      div

While running the code i am getting error as:
2 1| doctype html  > 2| html(lang='en')  3| head  4| meta(charset='utf-8')  5| meta(name='viewport', content='width=device-width, initial-scale=1, user-scalable=no') unexpected token "indent"
1| doctype html
> 2| html(lang='en')
3| head
4| meta(charset='utf-8')
5| meta(name='viewport', content='width=device-width, initial-scale=1, user-scalable=no')
unexpected token "indent"

A:

html(...) should not be indented (same level as doctype):
doctype html
html(lang='en')
  head 

