README.md in robot-vim-0.1.1 vs README.md in robot-vim-0.9.0

@@ -29,17 +29,20 @@
     commands = <<-COMMANDS
       RunSomeCoolCommand
       SomeOtherCoolCommand
     COMMANDS
 
-    robot.run(:input_file => "some/file.txt", :commands => commands)
+    buffer_text = robot.run(:input_file => "some/file.txt", :commands => commands)
 
-See spec/integration\_spec.rb for an example of sorting a file and saving the output.
 
+### Making Assertions
+Use your preferred Ruby testing library to make assertions about the buffer text string returned by RobotVim::Runner#run
 
+See spec/integration\_spec.rb for an example of sorting a file and making an assertion.
+
 ## TODO
-- automatically save buffer to an output file after running the last command
-- automatically close Vim after running the last command
+- automatically save buffer to an output file after running the last command(done)
+- automatically close Vim after running the last command(done)
 - take a string for input and write out a temporary file that Vim will run against
 - figure out if there is a way to specify a .vimrc file without disabling the normal Vim initialization process
 
 ## Author
 RobotVim is developed by Matt Margolis | mrmargolis | [e-mail]