diff --git a/benchmark/classic/benchmark.sh b/benchmark/classic/benchmark.sh
index d88390e..6db2c93 100644
--- a/benchmark/classic/benchmark.sh
+++ b/benchmark/classic/benchmark.sh
@@ -92,7 +92,7 @@ do
             fi
             echo -e "Threads: $threads Connections $connection\n"
                 for time in "${times[@]}"
-        do
+                do
                     datetime=$(date '+%Y-%m-%d-%H-%M-%S')
                     echo -e "Time: $time\n"
                     if [[ $* = *"--hey"* ]]
@@ -128,15 +128,13 @@ do
                             fi
                         done
                     fi
-                    echo -e "Finished at $datetime"
             done
         done
     fi
     if [[ $* = *"--climb"* ]]
     then
         while [[ $climb_connection -lt $climb_max ]]; do
-                echo -e "Connections: $wave_connection"
-                echo -e "Running"
+                echo -e "Connections: $climb_connection"
                 if $kubeless;
                 then
                     hey -c $climb_connection -z $time -m POST -o csv -host "$function.kubeless" -D "$function_friendly".body  -T "application/json" http://$kuberhost/"$function" > ./data/"$function"."$climb_connection".wave.csv
@@ -146,4 +144,5 @@ do
                 climb_connection=$((climb_connection + 10))
         done
     fi
+    echo -e "Finished at $datetime"
 done
diff --git a/functions/scaling/hello-world-go-concurrency.yml b/functions/scaling/hello-world-go-concurrency.yml
index abe1842..fb8b644 100644
--- a/functions/scaling/hello-world-go-concurrency.yml
+++ b/functions/scaling/hello-world-go-concurrency.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative concurrency-based autoscaling (default).
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/hello-world-go.yml b/functions/scaling/hello-world-go.yml
index fd346a3..e3873b4 100644
--- a/functions/scaling/hello-world-go.yml
+++ b/functions/scaling/hello-world-go.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative cpu-based autoscaling.
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/hello-world-py-concurrency.yml b/functions/scaling/hello-world-py-concurrency.yml
index 0ad73ac..c29fb00 100644
--- a/functions/scaling/hello-world-py-concurrency.yml
+++ b/functions/scaling/hello-world-py-concurrency.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative concurrency-based autoscaling (default).
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/hello-world-py.yml b/functions/scaling/hello-world-py.yml
index dd729ac..a5ca1f6 100644
--- a/functions/scaling/hello-world-py.yml
+++ b/functions/scaling/hello-world-py.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative cpu-based autoscaling.
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/isprime-go-concurrency.yml b/functions/scaling/isprime-go-concurrency.yml
index e0d2baa..8e2258d 100644
--- a/functions/scaling/isprime-go-concurrency.yml
+++ b/functions/scaling/isprime-go-concurrency.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative concurrency-based autoscaling (default).
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/isprime-go.yml b/functions/scaling/isprime-go.yml
index b4228a5..e2b1a04 100644
--- a/functions/scaling/isprime-go.yml
+++ b/functions/scaling/isprime-go.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative cpu-based autoscaling.
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/isprime-py-concurrency.yml b/functions/scaling/isprime-py-concurrency.yml
index e269303..25c0a41 100644
--- a/functions/scaling/isprime-py-concurrency.yml
+++ b/functions/scaling/isprime-py-concurrency.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative concurrency-based autoscaling (default).
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev
diff --git a/functions/scaling/isprime-py.yml b/functions/scaling/isprime-py.yml
index 63efbbb..4b27d53 100644
--- a/functions/scaling/isprime-py.yml
+++ b/functions/scaling/isprime-py.yml
@@ -5,7 +5,7 @@ metadata:
   namespace: default
 spec:
   template:
-  metadata:
+    metadata:
       annotations:
         # Knative cpu-based autoscaling.
         autoscaling.knative.dev/class: kpa.autoscaling.knative.dev