[ci skip] - error_messages_for has been deprecated since 2.3.8 - lets reduce...

[ci skip] - error_messages_for has been deprecated since 2.3.8 - lets reduce any confusion for users

guides/source/layouts_and_rendering.md

@@ -1008,7 +1008,6 @@ You can also pass local variables into partials, making them even more powerful
 
     ```html+erb
     <h1>New zone</h1>
-    <%= error_messages_for :zone %>
     <%= render partial: "form", locals: {zone: @zone} %>
     ```
 
@@ -1016,7 +1015,6 @@ You can also pass local variables into partials, making them even more powerful
 
     ```html+erb
     <h1>Editing zone</h1>
-    <%= error_messages_for :zone %>
     <%= render partial: "form", locals: {zone: @zone} %>
     ```