fix: batchspanprocessor_handles_dropped_spans test case - comment fix

Author: nikhilmantri0902

opentelemetry-sdk/src/trace/span_processor.rs

@@ -1256,10 +1256,9 @@ mod tests {
     fn batchspanprocessor_handles_dropped_spans() {
         let exporter = MockSpanExporter::new();
         let exporter_shared = exporter.exported_spans.clone(); // Shared access to verify exported spans
-        // Explicitly set max_export_batch_size to avoid environment variable override that could cause the test to fail when OTEL_BSP_MAX_EXPORT_BATCH_SIZE is set to 2
         let config = BatchConfigBuilder::default()
             .with_max_queue_size(2) // Small queue size to test span dropping
-            .with_max_export_batch_size(512) // Explicitly set to default to avoid env var override
+            .with_max_export_batch_size(512) // Explicitly set to avoid env var override
             .with_scheduled_delay(Duration::from_secs(5))
             .build();
         let processor = BatchSpanProcessor::new(exporter, config);