diff --git a/components/dom_crawler.rst b/components/dom_crawler.rst
index 7355494fac1..169681ae205 100644
--- a/components/dom_crawler.rst
+++ b/components/dom_crawler.rst
@@ -324,9 +324,13 @@ Forms
 ~~~~~
 
 Special treatment is also given to forms. A ``selectButton()`` method is
-available on the Crawler which returns another Crawler that matches a button
-(``input[type=submit]``, ``input[type=image]``, or a ``button``) with the
-given text. This method is especially useful because you can use it to return
+available on the Crawler which returns another Crawler that matches ``<button>``
+or ``<input type="submit">`` or ``<input type="button">`` elements (or an
+``<img>`` element inside them). The string given as argument is looked for in
+the ``id``, ``alt``, ``name``, and ``value`` attributes and the text content of
+those elements.
+
+This method is especially useful because you can use it to return
 a :class:`Symfony\\Component\\DomCrawler\\Form` object that represents the
 form that the button lives in::