title: RSpec::Expectations::ExpectationNotMetError in simple example
body: <p>I try to do some simple script 
  <code>steps.rb</code> file</p>
  
  <pre><code>Given(/^I am on the YouTube home page$/) do
    visit 'http://www.youtube.com'
  end
  When(/^I search for "(.*?)"$/) do
  |search_term|
    fill_in 'search_query', :with =&gt; search_term
    click_on 'search-btn'
  end
  Then(/^videos of large rodents are returned$/) do
    expect(page).to have_content 'Largest rodents'
  end
  </code></pre>
  
  <p>and youtube.feature:</p>
  
  <pre><code>Feature: Search for Videos on YouTube
    Scenario: Search for Videos of Large Rodents
      Given I am on the YouTube home page
      When I search for "capybara"
      Then videos of large rodents are returned
   of course gemfile and env.rb
  
  
  after run i got:
  RSpec::Expectations::ExpectationNotMetError: expected to find text "Largest rodents" in "Remind me later Review A privacy reminder from YouTube, a Google company PL (...)
  ./features/step_definitions/steps.rb:10:in `/^videos of large rodents are returned$/'
  ./features/youtube_search.feature:5:in `Then videos of large rodents are returned'
  </code></pre>
  
  <p>What can be wrong?</p>