fix struct types

Signed-off-by: MUzairS15 <muzair.shaikh810@gmail.com>

Author: MUzairS15

pkg/client/transform.go

@@ -23,7 +23,7 @@ func Transform(res *nighthawk_client.ExecutionResponse) ([]byte, error) {
 	// TODO resFortio.Label
 	resFortio.Version = res.Output.GetVersion().GetVersion().String()
 	resFortio.StartTime = res.Output.GetTimestamp()
-	resFortio.RequestedQPS = fmt.Sprint(uint32(workers) * res.Output.Options.RequestsPerSecond.GetValue())
+	resFortio.RequestedQPS = uint32(workers) * res.Output.Options.RequestsPerSecond.GetValue()
 	resFortio.URL = res.Output.Options.GetUri().GetValue()
 	resFortio.RequestedDuration = durationpb.New(res.Output.Options.GetDuration().AsDuration())
 	// actual duration