Readme.md in parallel_tests-0.4.16 vs Readme.md in parallel_tests-0.4.17

@@ -74,10 +74,10 @@
 Add to your `spec/parallel_spec.opts` (or `spec/spec.opts`) :
 
     RSpec 1.x:
       --format progress
       --format ParallelSpecs::SpecRuntimeLogger:tmp/parallel_profile.log
-    RSpec 2.x:
+    RSpec >= 2.2:
       Installed as plugin: -I vendor/plugins/parallel_tests/lib
       --format progress
       --format ParallelSpecs::SpecRuntimeLogger --out tmp/parallel_profile.log
 
 Setup for non-rails