Minor tweaks

Author: javiereguiluz

reference/forms/types/collection.rst

@@ -308,6 +308,10 @@ prototype_options
 
 **type**: ``array`` **default**: ``[]``
 
+.. versionadded:: 6.1
+
+    The ``prototype_options`` option was introduced in Symfony 6.1.
+
 This is the array that's passed to the form type specified in the `entry_type`_
 option when creating its prototype. It allows to have different options depending
 on whether you are adding a new entry or editing an existing entry.
@@ -317,12 +321,12 @@ on whether you are adding a new entry or editing an existing entry.
     // ...
 
     $builder->add('names', CollectionType::class, [
-        'entry_type'   => TextType::class,
-        'entry_options'  => [
-            'help'  => 'You can edit this name here.',
+        'entry_type' => TextType::class,
+        'entry_options' => [
+            'help' => 'You can edit this name here.',
         ],
         'prototype_options'  => [
-            'help'  => 'You can enter a new name here.',
+            'help' => 'You can enter a new name here.',
         ],
     ]);