Readme.md in parallel_tests-2.7.1 vs Readme.md in parallel_tests-2.8.0

@@ -78,20 +78,26 @@
 
 Running things once
 ===================
 
 ```Ruby
-# affected by race-condition: first process may boot slower the second
+# preparation:
+# affected by race-condition: first process may boot slower than the second
 # either sleep a bit or use a lock for example File.lock
 ParallelTests.first_process? ? do_something : sleep(1)
 
+# cleanup: 
+# last_process? does NOT mean last finished process, just last started
+ParallelTests.last_process? ? do_something : sleep(1)
+
 at_exit do
   if ParallelTests.first_process?
     ParallelTests.wait_for_other_processes_to_finish
     undo_something
   end
 end
+
 ```
 
 Loggers
 ===================
 
@@ -350,9 +356,10 @@
  - [Cezary Baginski](https://github.com/e2)
  - [Marius Ioana](https://github.com/mariusioana)
  - [Lukas Oberhuber](https://github.com/lukaso)
  - [Ryan Zhang](https://github.com/ryanus)
  - [Rhett Sutphin](https://github.com/rsutphin)
+ - [Doc Ritezel](https://github.com/ohrite)
 
 
 [Michael Grosser](http://grosser.it)<br/>
 [e-mail]<br/>
 License: MIT