Fixed a typo (#20479)

* Update index.md

* Update index.md

* Update index.md

* Update index.md

* Update index.md

* Update index.md

* Update index.md

* Update index.md

Author: SinithH

docs/tutorial/ecommerce-tutorial/index.md

@@ -41,7 +41,7 @@ Stripe is a payment processing service that allows you to securely collect and p
 
 There are alternatives to Stripe, like Square and Braintree, and their setup is very similar to Stripe.
 
-Stripe offers a [hosted checkout](https://stripe.com/docs/payments/checkout) that doesn't require any backend component. You can configure products, SKUs, and subscription plans in the [Stripe Dashboard](https://stripe.com/docs/payments/checkout#configure). If you're selling a single product or subscription (like an eBook) you can hardcode the product's SKU ID in your Gatsby side. If you're selling multiple products, you can use the [Stripe source plugin](https://www.gatsbyjs.org/packages/gatsby-source-stripe/) to retrieve all SKUs at build time. If you want your Gatsby site to automatically update, you can use the Stripe webhook event to [trigger a redeploy](https://www.netlify.com/docs/webhooks/) when a new product or SKU is added.
+Stripe offers a [hosted checkout](https://stripe.com/docs/payments/checkout) that doesn't require any backend component. You can configure products, SKUs, and subscription plans in the [Stripe Dashboard](https://stripe.com/docs/payments/checkout#configure). If you're selling a single product or subscription (like an eBook) you can hardcode the product's SKU ID in your Gatsby site. If you're selling multiple products, you can use the [Stripe source plugin](https://www.gatsbyjs.org/packages/gatsby-source-stripe/) to retrieve all SKUs at build time. If you want your Gatsby site to automatically update, you can use the Stripe webhook event to [trigger a redeploy](https://www.netlify.com/docs/webhooks/) when a new product or SKU is added.
 
 # Setting up a Gatsby site