Readme.md in parallel_tests-3.7.0 vs Readme.md in parallel_tests-3.7.1

@@ -180,24 +180,29 @@
 Setup for non-rails
 ===================
 
     gem install parallel_tests
     # go to your project dir
-    parallel_test test/
-    parallel_rspec spec/
-    parallel_cucumber features/
-    parallel_spinach features/
+    parallel_test
+    parallel_rspec
+    parallel_cucumber
+    parallel_spinach
 
- - use `ENV['TEST_ENV_NUMBER']` inside your tests to select separate db/memcache/etc.
- - Only run selected files & folders:
+ - use `ENV['TEST_ENV_NUMBER']` inside your tests to select separate db/memcache/etc. (docker compose: expose it)
 
+ - Only run a subset of files / folders:
+ 
     `parallel_test test/bar test/baz/foo_text.rb`
 
  - Pass test-options and files via `--`:
+ 
+    `parallel_rspec -- -t acceptance -f progress -- spec/foo_spec.rb spec/acceptance`
+    
+ - Pass in test options, by using the -o flag (wrap everything in quotes):
+ 
+    `parallel_cucumber -n 2 -o '-p foo_profile --tags @only_this_tag or @only_that_tag --format summary'`
 
-    `parallel_test -- -t acceptance -f progress -- spec/foo_spec.rb spec/acceptance`
-
 Options are:
 <!-- copy output from bundle exec ./bin/parallel_test -h -->
     -n [PROCESSES]                   How many processes to use, default: available CPUs
     -p, --pattern [PATTERN]          run tests matching this regex pattern
         --exclude-pattern [PATTERN]  exclude tests matching this regex pattern
@@ -391,9 +396,10 @@
  - [Calaway](https://github.com/calaway)
  - [alboyadjian](https://github.com/alboyadjian)
  - [Nathan Broadbent](https://github.com/ndbroadbent)
  - [Vikram B Kumar](https://github.com/v-kumar)
  - [Joshua Pinter](https://github.com/joshuapinter)
+ - [Zach Dennis](https://github.com/zdennis)
 
 [Michael Grosser](http://grosser.it)<br/>
 [e-mail]<br/>
 License: MIT