Update experimental/packages/otlp-transformer/README.md

Co-authored-by: Jackson Weber <[email protected]>

Author: chancancode

experimental/packages/otlp-transformer/README.md

@@ -100,7 +100,7 @@ const deserializedLogsResponse = JsonLogsSerializer.deserializeResponse(
 );
 ```
 
-Unlike the `createExport*Request` functions (and similar to the binary protobuf serializers), these serializer methods returns the _serialized_ bytes directly, skipping the need to further serialize them with `JSON.stringify(...)`.
+Unlike the `createExport*Request` functions (and similar to the binary protobuf serializers), these serializer methods return the _serialized_ bytes directly, skipping the need to further serialize them with `JSON.stringify(...)`.
 
 Among other things, the `Uint8Array` can be used directly as the `body` of a `fetch()` request. Likewise, a `Uint8Array` of the response body can be obtained from `await response.bytes()`.