Fixed typo
Merge pull request #1 from pborreli/patch-1

Fixed typo
Added introduction and instructions on how to create a page object.
Added build script for a phar archive. Included LICENSE.
Documented element usage.
Introduced inline elements.
Improved docs.
Improved docs.
Removed the dependenncy on the Mink extension (we only depend on Mink).
Documented expectations verification.
Gave an upper bound to the Behat and Mink versions.
Fixed lists.
Improved formatting.
Added suggestion to install expect helper.
Documented configuration options.
Updated link to the official docs.
Fixed code-block.
Switched the mink dependency to mink-extension.

Since we are using the behat.mink service, we should depend on the Mink extension (in which the service is defined).
Merge branch 'master' of github.com:sensiolabs/BehatPageObjectExtension
Updated phpspec.