fix argument name

Author: Sarah-eit

reference/twig_reference.rst

@@ -498,10 +498,10 @@ The ``inline`` argument is the level where you switch to inline YAML:
         }
     } %}
 
-    {{ array|yaml_encode(0) }}
+    {{ array|yaml_encode(inline = 0) }}
     {# output: { a: { c: e }, b: { d: f } } #}
 
-    {{ array|yaml_encode(1) }}
+    {{ array|yaml_encode(inline = 1) }}
     {# output: a: { c: e } b: { d: f } #}
 
 The ``dumpObjects`` argument is used to dump objects::
@@ -513,10 +513,10 @@ The ``dumpObjects`` argument is used to dump objects::
 
 .. code-block:: twig
 
-    {{ object|yaml_encode(0, false) }}
+    {{ object|yaml_encode(dumpObjects = false) }}
     {# output: null #}
 
-    {{ object|yaml_encode(0, true) }}
+    {{ object|yaml_encode(dumpObjects = true) }}
     {# output: !php/object 'O:8:"stdClass":1:{s:5:"foo";s:7:"bar";}' #}
 
 See :ref:`components-yaml-dump` for more information.
@@ -551,10 +551,10 @@ The ``inline`` argument is the level where you switch to inline YAML:
         }
     } %}
 
-    {{ array|yaml_dump(0) }}
+    {{ array|yaml_dump(inline = 0) }}
     {# output: %array% { a: { c: e }, b: { d: f } } #}
 
-    {{ array|yaml_dump(1) }}
+    {{ array|yaml_dump(inline = 1) }}
     {# output: %array% a: { c: e } b: { d: f } #}
 
 The ``dumpObjects`` argument is used to dump objects::
@@ -566,10 +566,10 @@ The ``dumpObjects`` argument is used to dump objects::
 
 .. code-block:: twig
 
-    {{ object|yaml_dump(0, false) }}
+    {{ object|yaml_dump(dumpObjects = false) }}
     {# output: %object% null #}
 
-    {{ object|yaml_dump(0, true) }}
+    {{ object|yaml_dump(dumpObjects = true) }}
     {# output: %object% !php/object 'O:8:"stdClass":1:{s:3:"foo";s:3:"bar";}' #}
 
 abbr_class