removed the usage of "dream up"

Author: OskarStark

controller.rst

@@ -7,8 +7,8 @@ Controller
 A controller is a PHP function you create that reads information from the
 ``Request`` object and creates and returns a ``Response`` object. The response could
 be an HTML page, JSON, XML, a file download, a redirect, a 404 error or anything
-else you can dream up. The controller executes whatever arbitrary logic
-*your application* needs to render the content of a page.
+else. The controller executes whatever arbitrary logic *your application* needs
+to render the content of a page.
 
 .. tip::
 

security/guard_authentication.rst

@@ -14,7 +14,7 @@ Guard authentication can be used to:
 * Create an API token authentication system (done on this page!)
 * `Social Authentication`_ (or use `HWIOAuthBundle`_ for a robust, but non-Guard solution)
 
-or anything else you dream up. In this example, we'll build an API token authentication
+or anything else. In this example, we'll build an API token authentication
 system so we can learn more about Guard in detail.
 
 Step 1) Prepare your User Class