Merge pull request #2011 from Sgoettschkes/issue2000

Rephrasing paragraph mentioned in #2000

book/http_fundamentals.rst

@@ -357,9 +357,9 @@ Almost all modern web apps do this - including apps like WordPress.
 Stay Organized
 ~~~~~~~~~~~~~~
 
-But inside your front controller, how do you know which page should
-be rendered and how can you render each in a sane way? One way or another, you'll need to
-check the incoming URI and execute different parts of your code depending
+Inside your front controller, you have to figure out which code should be
+executed and what the content of to return should be. To figure this out, you'll 
+need to check the incoming URI and execute different parts of your code depending
 on that value. This can get ugly quickly::
 
     // index.php