Update develop-docs/sdk/telemetry/spans/span-sampling.mdx

Co-authored-by: Jan Michael Auer <[email protected]>

Author: cleptric

develop-docs/sdk/telemetry/spans/span-sampling.mdx

@@ -37,7 +37,7 @@ The value stems from a truly random number between 0 and 1, generated when a new
 
 In the following cases, the SDK must compare sample rates against this `parentSampleRate` instead of `math.random()`:
 
-  - When a `tracesSampler` is configured, e.g. `trace["sentry-sample_rand"] < tracesSampler()`
+  - When a `tracesSampler` is configured, i.e. `trace["sentry-sample_rand"] < tracesSampler()`
 
   - When the SDK is the head of trace, this applies to sample decisions based on `tracesSampleRate`, e.g. `trace['sentry-sample_rand'] < config.tracesSampleRate`