remove prometheus namespace references, copy paste error

prometheus/go_collector.go

@@ -4,25 +4,23 @@ import (
 	"runtime"
 	"runtime/debug"
 	"time"
-
-	"github.com/prometheus/client_golang/prometheus"
 )
 
 type goCollector struct {
 	goroutines   Gauge
 	gcDesc       *Desc
-	alloc        prometheus.Gauge
-	totalAlloc   prometheus.Gauge
-	sys          prometheus.Gauge
-	lookups      prometheus.Gauge
-	mallocs      prometheus.Gauge
-	frees        prometheus.Gauge
-	heapAlloc    prometheus.Gauge
-	heapSys      prometheus.Gauge
-	heapIdle     prometheus.Gauge
-	heapInuse    prometheus.Gauge
-	heapReleased prometheus.Gauge
-	heapObjects  prometheus.Gauge
+	alloc        Gauge
+	totalAlloc   Gauge
+	sys          Gauge
+	lookups      Gauge
+	mallocs      Gauge
+	frees        Gauge
+	heapAlloc    Gauge
+	heapSys      Gauge
+	heapIdle     Gauge
+	heapInuse    Gauge
+	heapReleased Gauge
+	heapObjects  Gauge
 }
 
 // NewGoCollector returns a collector which exports metrics about the current
@@ -37,73 +35,73 @@ func NewGoCollector() *goCollector {
 			"go_gc_duration_seconds",
 			"A summary of the GC invocation durations.",
 			nil, nil),
-		alloc: prometheus.NewGauge(prometheus.GaugeOpts{
+		alloc: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "alloc_bytes",
 			Help:      "Number of bytes allocated and still in use.",
 		}),
-		totalAlloc: prometheus.NewCounter(prometheus.CounterOpts{
+		totalAlloc: NewCounter(CounterOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "alloc_bytes_total",
 			Help:      "Total number of bytes allocated, even if freed.",
 		}),
-		sys: prometheus.NewGauge(prometheus.GaugeOpts{
+		sys: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "sys_bytes",
 			Help:      "Number of bytes obtained from system",
 		}),
-		lookups: prometheus.NewCounter(prometheus.CounterOpts{
+		lookups: NewCounter(CounterOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "lookups_total",
 			Help:      "Total number of pointer lookups.",
 		}),
-		mallocs: prometheus.NewCounter(prometheus.CounterOpts{
+		mallocs: NewCounter(CounterOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "mallocs_total",
 			Help:      "Total number of mallocs.",
 		}),
-		frees: prometheus.NewCounter(prometheus.CounterOpts{
+		frees: NewCounter(CounterOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "frees_total",
 			Help:      "Total number of frees.",
 		}),
-		heapAlloc: prometheus.NewGauge(prometheus.GaugeOpts{
+		heapAlloc: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "heap_alloc_bytes",
 			Help:      "Number heap bytes allocated and still in use.",
 		}),
-		heapSys: prometheus.NewCounter(prometheus.GaugeOpts{
+		heapSys: NewCounter(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "heap_sys_bytes",
 			Help:      "Total bytes in heap obtained from system.",
 		}),
-		heapIdle: prometheus.NewGauge(prometheus.GaugeOpts{
+		heapIdle: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "heap_idle_bytes",
 			Help:      "Number bytes in heap waiting to be used.",
 		}),
-		heapInuse: prometheus.NewGauge(prometheus.GaugeOpts{
+		heapInuse: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "heap_inuse_bytes",
 			Help:      "Number of bytes in heap that are in use.",
 		}),
-		heapReleased: prometheus.NewGauge(prometheus.GaugeOpts{
+		heapReleased: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "heap_released_bytes",
 			Help:      "Number of bytes in heap released to OS.",
 		}),
-		heapObjects: prometheus.NewGauge(prometheus.GaugeOpts{
+		heapObjects: NewGauge(GaugeOpts{
 			Namespace: "go",
 			Subsystem: "memstats",
 			Name:      "heap_objects",