Fix capitalization typo

Author: Alex Krawiec

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

@@ -85,7 +85,7 @@ Sentry captures data by using a platform-specific SDK that you add to your appli
 
 The options set in `Sentry.init()` are called the SDK's configuration. The only required configuration option is the DSN. However, the SDK supports many other configuration options. Learn more in our [Configuration](/platforms/javascript/guides/react/configuration/) docs.
 
-The configuration above enables Sentry's error monitoring feature, as well as [**tracing**](/product/tracing/) and [**Session Replay**](/platforms/javascript/guides/react/session-replay) features. Take note of the `tracePropagationTargets` option, this is required to enable tracing on any urls your projects are running on. Since both of this tutorial's projects are running on `localhost`, we are all set.
+The configuration above enables Sentry's error monitoring feature, as well as [**Tracing**](/product/tracing/) and [**Session Replay**](/platforms/javascript/guides/react/session-replay) features. Take note of the `tracePropagationTargets` option, this is required to enable tracing on any urls your projects are running on. Since both of this tutorial's projects are running on `localhost`, we are all set.
 
 
 ## 3. Build and Run the Sample Application