README.md in pdfkit-0.8.6 vs README.md in pdfkit-0.8.7

@@ -61,11 +61,11 @@
 # or:
 PDFKit.new(html, protocol: 'https').to_file
 ```
 
 ### Using cookies in scraping
-If you want to pass a cookie to cookie to pdfkit to scrape a website, you can
+If you want to pass a cookie to pdfkit to scrape a website, you can
 pass it in a hash:
 ```ruby
 kit = PDFKit.new(url, cookie: {cookie_name: :cookie_value})
 kit = PDFKit.new(url, [:cookie, :cookie_name1] => :cookie_val1, [:cookie, :cookie_name2] => :cookie_val2)
 ```
@@ -170,10 +170,10 @@
    urls including the domain). In restrictive server environments the
    root_url configuration may be what you are looking for change your
    asset host.
 
 *  **Mangled output in the browser:** Be sure that your HTTP response
-   headers specify "Content-Type: application/pdf"
+   headers specify "content-type: application/pdf"
 
 ## Note on Patches/Pull Requests
 
 * Fork the project.
 * Setup your development environment with: `gem install bundler`; `bundle install`