bug #7574 Update bundles configuration.rst (atailouloute)

This PR was merged into the 2.7 branch.

Discussion
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Update bundles configuration.rst

Commits
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0e52444 Update bundles configuration.rst

Author: wouterj

bundles/configuration.rst

@@ -88,7 +88,7 @@ bundle configuration would look like:
                 http://symfony.com/schema/dic/services/services-1.0.xsd">
 
            <acme-social:config>
-               <twitter client-id="123" client-secret="your_secret" />
+               <acme-social:twitter client-id="123" client-secret="your_secret" />
            </acme-social:config>
 
            <!-- ... -->