merged branch gnugat/part7-typo-simple (PR symfony#12)

Commits
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9ffd186 [part7] Fixing typo: adding 'x' to Simple/Framework class

Discussion
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[part7] Typo "Simple/Framewok" class name

[part7] Fixing typo: adding 'x' to Simple/Framework class

Author: fabpot

book/part7.rst

@@ -15,7 +15,7 @@ Request.
 As the Symfony2 components requires PHP 5.3, let's create our very own
 namespace for our framework: ``Simplex``.
 
-Move the request handling logic into its own ``Simple\\Framework`` class::
+Move the request handling logic into its own ``Simplex\\Framework`` class::
 
     <?php