TESTING.md in docker-api-1.22.4 vs TESTING.md in docker-api-1.23.0

@@ -22,10 +22,10 @@
 $ git checkout -b my_bug_fix
 ```
 4. Make any changes
 5. Write tests to support those changes.  
 6. Run the tests:
-  * `bundle exec rake vcr:test`
+  * `bundle exec rake vcr:spec`
 7. Assuming the tests pass, open a Pull Request on Github.
 
 # Using Rakefile Commands
 This repository comes with five Rake commands to assist in your testing of the code.