Useless code in an example

makmaoui · OskarStark · commit 13c2398afa57 · 2019-07-28T09:05:21.000+02:00
diff --git a/components/yaml.rst b/components/yaml.rst
@@ -302,8 +302,6 @@ Similarly you can use ``DUMP_EXCEPTION_ON_INVALID_TYPE`` when dumping::
     $data = new \stdClass(); // by default objects are invalid.
     Yaml::dump($data, 2, 4, Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE); // throws an exception
 
-    echo $yaml; // { foo: bar }
-
 Date Handling
 ~~~~~~~~~~~~~
 
