updates README

README.md

@@ -13,16 +13,17 @@ echo "Script title" | title
 echo "Author: You"  | subtitle
 ```
 
-Tasks are represented introduced by the `section` helper.
+Tasks are wrapped by the `section`, `output` and `result` helpers.
 The flow is :
   1. Print `section` header
   2. Use `output` helpers to display the output you want generated
-  3. End your call with `result`
+  3. Close your section with `result`
 
 ```
 echo "Task number One" | section
+echo "This will work"  | output::info
 ls -l		       |& output
-echo "Warning"	       | output::warning
+echo "This will not"   | output::warning
 ls /non_existent_file  |& output
 		       result
 ```