Update docs/product/sentry-basics/distributed-tracing/initialize-sentry-sdk-frontend.mdx

Co-authored-by: Liza Mock <[email protected]>

Author: coolguyzone

docs/product/sentry-basics/distributed-tracing/initialize-sentry-sdk-frontend.mdx

@@ -118,7 +118,7 @@ In the `tracing-tutorial-frontend` project folder:
 
 1. Open the sample application in your browser.
 
-   The sample app should be running at [http://localhost:3000/](http://localhost:3000/) or the URL output in your terminal in the last step. You should see a sample e-commerce page; the buttons on this page won't work correctly and will trigger an uncaught runntime error until you get your backend up and running.
+   The sample app should be running at [http://localhost:3000/](http://localhost:3000/) or the URL output in your terminal in the last step. You should see a sample e-commerce page; the buttons on this page won't work correctly and will trigger an uncaught runtime error until you get your backend up and running.
 
    {/* ADD SCREENSHOT HERE */}
    ![img/frontend-screenshot.png](img/frontend-screenshot.png)