README.md in stack_tracy-0.1.2 vs README.md in stack_tracy-0.1.3

@@ -8,10 +8,12 @@
 
 The gem is partly written in C to reduce the application performance as minimal as possible.
 
 ![Dick .. Stack Tracy](http://codehero.es/images/stack_tracy.jpg)
 
+Watch ["**Using StackTracy within a small Sinatra application**"](https://vimeo.com/archan937/stacktracy) to see StackTracy in action!
+
 ## Installation
 
 ### Add `StackTracy` to your Gemfile
 
     gem "stack_tracy"
@@ -138,16 +140,17 @@
 
     [1] pry(main)> StackTracy.start
     [2] pry(main)> puts "testing"
     => testing
     [3] pry(main)> StackTracy.stop
+    [4] pry(main)> StackTracy.print
     Kernel#puts <0.000121>
        IO#puts <0.000091>
           IO#write <0.000032>
           IO#write <0.000020>
     => nil
-    [4] pry(main)> StackTracy.dump "result.csv"
+    [5] pry(main)> StackTracy.dump "result.csv"
     => true
 
 #### CSV sample file
 
 This is what the contents of `result.csv` would look like:
@@ -285,10 +288,10 @@
 
 Open the Sinatra application in your browser at [http://localhost:4567](http://localhost:4567) and open [http://localhost:4567/tracy](http://localhost:4567/tracy) afterwards and the complete stack tree will be displayed in your browser! ^^
 
 ### Taking more control
 
-I can imagine that you don't want to hook into every Sinatra request. So you can pass a block which will be yielded before every request. The request will traced when it does **note** return either `false` or `nil`:
+I can imagine that you don't want to hook into every Sinatra request. So you can pass a block which will be yielded before every request. The request will traced when it does **not** return either `false` or `nil`:
 
     use StackTracy::Sinatra do |path, params|
       path == "/" #=> only trace "http://localhost:4567"
     end
 
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