Typo in README

Hi there,

Noticed a typo in the root README file.  Patch below.

Regards,
BJ

--- a/README
+++ b/README
@@ -20,7 +20,7 @@ PHP - http://www.php.net
 Python - http://www.initd.org/
 Ruby - http://ruby.scripting.ca/postgres/

-Other language binding are available from a variety of contributing
+Other language bindings are available from a variety of contributing
 parties.

 PostgreSQL also has a great number of procedural languages available,