Update docs/platforms/javascript/common/tracing/configure-sampling/index.mdx

Co-authored-by: Francesco Gringl-Novy <[email protected]>

Author: codyde

docs/platforms/javascript/common/tracing/configure-sampling/index.mdx

@@ -33,7 +33,7 @@ For more granular control, you provide a `tracesSampler` function. This approach
 When the `tracesSampler` function is called, it receives a `samplingContext` object with valuable information to help make sampling decisions:
 
 ```typescript
-typescriptCopyinterface SamplingContext {
+interface SamplingContext {
   // Name of the span/transaction
   name: string;