docs: copy paste error (#40812)

The removed bit was copied and pasted from a previous section.  Not relevent for the particular step of the tutorial.
The removed bit can we found as intended in __Adding Navigation__ section.
PR Close #40812
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Sam Hrncir 2021-02-11 18:26:08 -05:00 committed by Joey Perrott
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@ -75,10 +75,6 @@ This section walks you through using the `CartService` to add a product to the c
<code-example header="src/app/product-details/product-details.component.html" path="getting-started/src/app/product-details/product-details.component.html">
</code-example>
The line, `<h4>{{ product.price | currency }}</h4>`, uses the `currency` pipe to transform `product.price` from a number to a currency string.
A pipe is a way you can transform data in your HTML template.
For more information about Angular pipes, see [Pipes](guide/pipes "Pipes").
1. Verify that the new **Buy** button appears as expected by refreshing the application and clicking on a product's name to display its details.
<div class="lightbox">