README.md in guard-rails-0.5.0 vs README.md in guard-rails-0.5.1

- old
+ new
@@ -47,9 +47,10 @@
 
 ## How-to
 
 * **Multiple instances** use `pid_file` option to run multiple instances with same rails\_env.
 * **Avoid multiple autoruns when editing by VIM and Emacs** move the backup files to somewhere else or just ignore them in Guardfile.
+* **Use binding.pry in Rails** Actually you can't! See discussion [here](https://github.com/ranmocy/guard-rails/issues/24).
 
 ## Philosophy
 
 * **All Platforms** MRI is the main test case. But will be tested under REE and JRuby.
 * **Live on the edge** Ruby 1.8.7 has been deprecated. Guard-Rails will be tested under Ruby 1.9.3, 2.0.0 with newest gems. Will be rewrited with features of Ruby 2.0.0 as version 1.0.0.