Update fidelity-and-biases.mdx (#1085)

src/docs/dynamic-sampling/fidelity-and-biases.mdx

@@ -45,7 +45,7 @@ A trace is a **collection of transactions that are related to each other**. For
 
 Trace sampling ensures that **either all transactions of a trace are sampled, or none**. That is, these rules **always yield the same sampling decision** for every transaction in the same trace. This requires the cooperation of SDKs and thus allows sampling only by `project`, `release`, `environment`, and `transaction` name.
 
-To achieve trace sampling, SDKs pass all fields that can be sampled by [Dynamic Sampling Context (DSC)](/sdk/performance/dynamic-sampling-context/) (defined [here](https://getsentry.github.io/relay/relay_sampling/struct.DynamicSamplingContext.html)) as they propagate traces. _This ensures that every transaction from the same trace comes with the same DSC._
+To achieve trace sampling, SDKs pass all fields that can be sampled by [Dynamic Sampling Context (DSC)](/sdk/performance/dynamic-sampling-context/) (defined [here](https://getsentry.github.io/relay/relay_sampling/dsc/struct.DynamicSamplingContext.html)) as they propagate traces. _This ensures that every transaction from the same trace comes with the same DSC._
 
 ![Trace Sampling](/images/traceSampling.png)