improvements and typos

cordoval · weaverryan · commit 5c6585bf6b8f · 2013-07-20T15:30:45.000-05:00
diff --git a/book/doctrine.rst b/book/doctrine.rst
@@ -1206,14 +1206,14 @@ to the given ``Category`` object via their ``category_id`` value.
 
     The proxy classes are generated by Doctrine and stored in the cache directory.
     And though you'll probably never even notice that your ``$category``
-    object is actually a proxy object, it's important to keep in mind.
+    object is actually a proxy object, it's important to keep it in mind.
 
     In the next section, when you retrieve the product and category data
     all at once (via a *join*), Doctrine will return the *true* ``Category``
     object, since nothing needs to be lazily loaded.
 
-Joining to Related Records
-~~~~~~~~~~~~~~~~~~~~~~~~~~
+Joining Related Records
+~~~~~~~~~~~~~~~~~~~~~~~
 
 In the above examples, two queries were made - one for the original object
 (e.g. a ``Category``) and one for the related object(s) (e.g. the ``Product``
@@ -1305,7 +1305,7 @@ callbacks. This is not necessary if you're using YAML or XML for your mapping:
     }
 
 Now, you can tell Doctrine to execute a method on any of the available lifecycle
-events. For example, suppose you want to set a ``created`` date column to
+events. For example, suppose you want to set a ``createdAt`` date column to
 the current date, only when the entity is first persisted (i.e. inserted):
 
 .. configuration-block::
@@ -1315,9 +1315,9 @@ the current date, only when the entity is first persisted (i.e. inserted):
         /**
          * @ORM\PrePersist
          */
-        public function setCreatedValue()
+        public function setCreatedAtValue()
         {
-            $this->created = new \DateTime();
+            $this->createdAt = new \DateTime();
         }
 
     .. code-block:: yaml
@@ -1327,7 +1327,7 @@ the current date, only when the entity is first persisted (i.e. inserted):
             type: entity
             # ...
             lifecycleCallbacks:
-                prePersist: [setCreatedValue]
+                prePersist: [setCreatedAtValue]
 
     .. code-block:: xml
 
@@ -1340,18 +1340,18 @@ the current date, only when the entity is first persisted (i.e. inserted):
                     <!-- ... -->
                     <lifecycle-callbacks>
                         <lifecycle-callback type="prePersist"
-                            method="setCreatedValue" />
+                            method="setCreatedAtValue" />
                     </lifecycle-callbacks>
             </entity>
         </doctrine-mapping>
 
 .. note::
 
-    The above example assumes that you've created and mapped a ``created``
+    The above example assumes that you've created and mapped a ``createdAt``
     property (not shown here).
 
 Now, right before the entity is first persisted, Doctrine will automatically
-call this method and the ``created`` field will be set to the current date.
+call this method and the ``createdAt`` field will be set to the current date.
 
 This can be repeated for any of the other lifecycle events, which include:
 
