Merge pull request #3080 from vkhramtsov/fix_typos_in_http_fundamentals.rst

Fix typos in http fundamentals.rst

Author: weaverryan

book/http_fundamentals.rst

@@ -479,7 +479,7 @@ specific PHP method ``contactAction`` inside a class called ``MainController``::
 
 In this very simple example, the controller simply creates a
 :class:`Symfony\\Component\\HttpFoundation\\Response` object with the HTML
-``<h1>Contact us! </h1>``. In the :doc:`controller chapter </book/controller>`,
+``<h1>Contact us!</h1>``. In the :doc:`controller chapter </book/controller>`,
 you'll learn how a controller can render templates, allowing your "presentation"
 code (i.e. anything that actually writes out HTML) to live in a separate
 template file. This frees up the controller to worry only about the hard
@@ -524,14 +524,14 @@ regardless of how your project is developed. To name a few:
 * `Form`_ - A full-featured and flexible framework for creating forms and
   handling form submissions;
 
-* `Validator`_ A system for creating rules about data and then validating
+* `Validator`_ - A system for creating rules about data and then validating
   whether or not user-submitted data follows those rules;
 
-* :doc:`ClassLoader </components/class_loader/introduction>` An autoloading library that allows
+* :doc:`ClassLoader </components/class_loader/introduction>` - An autoloading library that allows
   PHP classes to be used without needing to manually ``require`` the files
   containing those classes;
 
-* :doc:`Templating </components/templating/introduction>` A toolkit for rendering
+* :doc:`Templating </components/templating/introduction>` - A toolkit for rendering
   templates, handling template inheritance (i.e. a template is decorated with
   a layout) and performing other common template tasks;