Fix docs: <.link> component does not generate a form for non-get requests (#4179)

Author: preciz

lib/phoenix_component.ex

@@ -3063,8 +3063,10 @@ defmodule Phoenix.Component do
     and therefore only works with the `href={...}` attribute. It has no effect on `patch`
     and `navigate` instructions.
 
-    In case the method is not `get`, the link is generated inside the form which sets the proper
-    information. In order to submit the form, JavaScript must be enabled in the browser.
+    In case the method is not `get`, the link is generated with the `data-method`
+    attribute that is intercepted by the `phoenix_html` JavaScript library to
+    trigger a form submission. In order to submit the form, JavaScript must
+    be enabled in the browser.
     """
   )