Merge pull request #33039 from ybakos/guides/layouts_and_rendering_cl…

…ass_spelling_fix

Capitalize class name 'Product' in layouts and rendering guide.

guides/source/layouts_and_rendering.md

@@ -1210,7 +1210,7 @@ Partials are very useful in rendering collections. When you pass a collection to
 
 When a partial is called with a pluralized collection, then the individual instances of the partial have access to the member of the collection being rendered via a variable named after the partial. In this case, the partial is `_product`, and within the `_product` partial, you can refer to `product` to get the instance that is being rendered.
 
-There is also a shorthand for this. Assuming `@products` is a collection of `product` instances, you can simply write this in the `index.html.erb` to produce the same result:
+There is also a shorthand for this. Assuming `@products` is a collection of `Product` instances, you can simply write this in the `index.html.erb` to produce the same result:
 
 ```html+erb
 <h1>Products</h1>