Showed how to get count of results.

Author: Chris Peters

README.md

@@ -44,6 +44,8 @@ escaped = client.escape("gi'thu\"bbe\0r's")
 results = client.query("SELECT * FROM users WHERE group='#{escaped}'")
 ```
 
+You can get a count of your results with `results.count`.
+
 Finally, iterate over the results:
 
 ``` ruby
@@ -321,4 +323,4 @@ rake
 * Eric Wong - for the contribution (and the informative explanations) of some thread-safety, non-blocking I/O and cleanup patches. You rock dude
 * Yury Korolev (http://github.com/yury) - for TONS of help testing the ActiveRecord adapter
 * Aaron Patterson (http://github.com/tenderlove) - tons of contributions, suggestions and general badassness
-* Mike Perham (http://github.com/mperham) - Async ActiveRecord adapter (uses Fibers and EventMachine)
+* Mike Perham (http://github.com/mperham) - Async ActiveRecord adapter (uses Fibers and EventMachine)