example code fixed

update() would change query type from TYPE_FIND_AND_UPDATE to TYPE_UPDATE

Author: eszterb

en/reference/find-and-update.rst

@@ -30,7 +30,6 @@ For example you can update a job and return it:
         ->sort('priority', 'desc')
     
         // Update found job
-        ->update()
         ->field('started')->set(new \MongoDate())
         ->getQuery()
         ->execute();
@@ -51,7 +50,6 @@ Here is an example where we return the new updated job document:
         ->sort('priority', 'desc')
     
         // Update found job
-        ->update()
         ->field('started')->set(new \MongoDate())
         ->field('in_progress')->set(true)
         ->getQuery()
@@ -81,4 +79,4 @@ You can read more about the find and modify functionality on the
 .. note::
 
     If you don't need to return the document, you can use just run a normal update which can
-    affect multiple documents, as well.
+    affect multiple documents, as well.