fmt fix

Author: cijothomas

opentelemetry/benches/metrics.rs

@@ -6,7 +6,7 @@ use opentelemetry::{global, metrics::Counter, KeyValue};
 
 fn create_counter() -> Counter<u64> {
     let meter = global::meter("benchmarks");
-    
+
     meter.u64_counter("counter_bench").init()
 }