[bug]: Typo in otel-trace-raw.md (#6650)

Signed-off-by: Arun Annamalai <[email protected]>

_data-prepper/pipelines/configuration/processors/otel-trace-raw.md

@@ -8,7 +8,7 @@ nav_order: 75
 
 # otel_trace
 
-The `otel_trace` processor completes trace-group-related fields in all incoming Data Prepper span records by state caching the root span information for each `tradeId`. 
+The `otel_trace` processor completes trace-group-related fields in all incoming Data Prepper span records by state caching the root span information for each `traceId`. 
 
 ## Parameters
 
@@ -41,4 +41,4 @@ The following table describes common [Abstract processor](https://github.com/ope
 The `otel_trace` processor includes the following custom metrics:
 
 * `traceGroupCacheCount`: The number of trace groups in the trace group cache.
-* `spanSetCount`: The number of span sets in the span set collection.
+* `spanSetCount`: The number of span sets in the span set collection.