Update docs/platforms/javascript/common/tracing/instrumentation/opent…

…elemetry.mdx

Co-authored-by: Francesco Novy <francesco.novy@sentry.io>

docs/platforms/javascript/common/tracing/instrumentation/opentelemetry.mdx

@@ -116,7 +116,7 @@ You can also use any other tracer; all OpenTelemetry spans will be picked up by
 
 ## Using a Custom Sampler
 
-We recommend using `SentrySampler` as this will correctly will ensure the correct subset of traces is sent to Sentry depending on your `tracesSampleRate`.
+We recommend using `SentrySampler` as this will ensure the correct subset of traces is sent to Sentry depending on your `tracesSampleRate`, as well as that all other Sentry features like trace propagation work as expected.
 If you however need to use your own sampler then make sure to wrap your `SamplingResult` with our `wrapSamplingDecision` method:
 
 ```js {filename: custom-sampler.js}