diff --git a/examples/client.go b/examples/client.go
index 078ff8c..7cdfc82 100644
--- a/examples/client.go
+++ b/examples/client.go
@@ -316,7 +316,12 @@ func main() {
 		}
 		currInstances := int32(len(live))
 		fmt.Println("Current num of instances: ", currInstances)
-		resp, err := r.AddInstances(aurora.InstanceKey{job.JobKey(), 0}, numOfInstances)
+		var instId int32
+		for k := range live{
+			instId = k
+			break
+		}
+		resp, err := r.AddInstances(aurora.InstanceKey{job.JobKey(), instId}, numOfInstances)
 		if err != nil {
 			fmt.Println(err)
 			os.Exit(1)
@@ -358,7 +363,17 @@ func main() {
 		break
 	case "update":
 		fmt.Println("Updating a job with with more RAM and to 5 instances")
-		taskConfig, err := r.FetchTaskConfig(aurora.InstanceKey{job.JobKey(), 0})
+		live, err := r.GetInstanceIds(job.JobKey(), aurora.ACTIVE_STATES)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+		var instId int32
+		for k := range live{
+			instId = k
+			break
+		}
+		taskConfig, err := r.FetchTaskConfig(aurora.InstanceKey{job.JobKey(), instId})
 		if err != nil {
 			fmt.Println(err)
 			os.Exit(1)
@@ -406,7 +421,17 @@ func main() {
 		break
 	case "taskConfig":
 		fmt.Println("Getting job info")
-		config, err := r.FetchTaskConfig(aurora.InstanceKey{job.JobKey(), 0})
+		live, err := r.GetInstanceIds(job.JobKey(), aurora.ACTIVE_STATES)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+		var instId int32
+		for k := range live{
+			instId = k
+			break
+		}
+		config, err := r.FetchTaskConfig(aurora.InstanceKey{job.JobKey(), instId})
 
 		if err != nil {
 			fmt.Println(err)
diff --git a/realis.go b/realis.go
index 0907699..d66a4a2 100644
--- a/realis.go
+++ b/realis.go
@@ -208,7 +208,7 @@ func NewRealisClient(options ...option) (Realis, error) {
 		fmt.Printf(" updating default backoff : %+v\n", *config.backoff)
 	}
 
-	fmt.Printf("gorealis config: %+v\n", config)
+	fmt.Printf("gorealis config url: %+v\n", config.url)
 
 	return &realisClient{
 		config:         config,
@@ -488,7 +488,7 @@ func (r *realisClient) ReestablishConn() error {
 		fmt.Println(" r.config.url: ", r.config.url)
 		return errors.New(" Missing Data for ReestablishConn ")
 	}
-	fmt.Printf(" config before return: %+v\n", r.config)
+	fmt.Printf(" config url before return: %+v\n", r.config.url)
 	return nil
 }
 
@@ -934,7 +934,7 @@ func (r *realisClient) AddInstances(instKey aurora.InstanceKey, count int32) (*a
 	return nil, errors.Wrap(err, "Error sending AddInstances command to Aurora Scheduler")
 }
 
-//Scale down the number of instances under a job configuration using the configuratipn of a specific instance
+//Scale down the number of instances under a job configuration using the configuration of a specific instance
 func (r *realisClient) RemoveInstances(key *aurora.JobKey, count int32) (*aurora.Response, error) {
 	instanceIds, err := r.GetInstanceIds(key, aurora.ACTIVE_STATES)
 	if err != nil {