Merge pull request php-fig#12 from artnez/master

Fixed Markdown Formatting

accepted/PSR-0.md

@@ -1,37 +1,44 @@
 The following describes the mandatory requirements that must be adhered
 to for autoloader interoperability.
 
-## Mandatory:
+Mandatory
+---------
+
 * A fully-qualified namespace and class must have the following
-  structure \<Vendor Name>\(<Namespace>\)*<Class Name>
+  structure `\<Vendor Name>\(<Namespace>\)*<Class Name>`
 * Each namespace must have a top-level namespace ("Vendor Name").
 * Each namespace can have as many sub-namespaces as it wishes.
-* Each namespace separator is converted to a DIRECTORY_SEPARATOR when
+* Each namespace separator is converted to a `DIRECTORY_SEPARATOR` when
   loading from the file system.
 * Each "\_" character in the CLASS NAME is converted to a 
-  DIRECTORY_SEPARATOR. The "\_" character has no special meaning in the 
+  `DIRECTORY_SEPARATOR`. The "\_" character has no special meaning in the 
   namespace.
 * The fully-qualified namespace and class is suffixed with ".php" when
   loading from the file system.
 * Alphabetic characters in vendor names, namespaces, and class names may
   be of any combination of lower case and upper case.
 
-## Examples:
-* \Doctrine\Common\IsolatedClassLoader => /path/to/project/lib/vendor/Doctrine/Common/IsolatedClassLoader.php
-* \Symfony\Core\Request => /path/to/project/lib/vendor/Symfony/Core/Request.php
-* \Zend\Acl => /path/to/project/lib/vendor/Zend/Acl.php
-* \Zend\Mail\Message => /path/to/project/lib/vendor/Zend/Mail/Message.php
+Examples
+--------
+
+* `\Doctrine\Common\IsolatedClassLoader` => `/path/to/project/lib/vendor/Doctrine/Common/IsolatedClassLoader.php`
+* `\Symfony\Core\Request` => `/path/to/project/lib/vendor/Symfony/Core/Request.php`
+* `\Zend\Acl` => `/path/to/project/lib/vendor/Zend/Acl.php`
+* `\Zend\Mail\Message` => `/path/to/project/lib/vendor/Zend/Mail/Message.php`
 
-## Underscores in namespaces and class names:
-* \namespace\package\Class_Name => /path/to/project/lib/vendor/namespace/package/Class/Name.php
-* \namespace\package_name\Class_Name => /path/to/project/lib/vendor/namespace/package_name/Class/Name.php
+Underscores in Namespaces and Class Names
+-----------------------------------------
+
+* `\namespace\package\Class_Name` => `/path/to/project/lib/vendor/namespace/package/Class/Name.php`
+* `\namespace\package_name\Class_Name` => `/path/to/project/lib/vendor/namespace/package_name/Class/Name.php`
 
 The standards we set here should be the lowest common denominator for
 painless autoloader interoperability. You can test that you are
 following these standards by utilizing this sample SplClassLoader
 implementation which is able to load PHP 5.3 classes.
 
-## Example Implementation
+Example Implementation
+----------------------
 
 Below is an example function to simply demonstrate how the above
 proposed standards are autoloaded.
@@ -53,11 +60,13 @@ proposed standards are autoloaded.
         require $fileName;
     }
 
-## SplClassLoader Implementation
+SplClassLoader Implementation
+-----------------------------
 
 The following gist is a sample SplClassLoader implementation that can
 load your classes if you follow the autoloader interoperability
 standards proposed above. It is the current recommended way to load PHP
 5.3 classes that follow these standards.
 
 * [http://gist.github.com/221634](http://gist.github.com/221634)
+