fix: typos

auth/jwt/transport.go

@@ -43,7 +43,7 @@ func ContextToHTTP() http.RequestFunc {
 }
 
 // GRPCToContext moves a JWT from grpc metadata to context. Particularly
-// userful for servers.
+// useful for servers.
 func GRPCToContext() grpc.ServerRequestFunc {
 	return func(ctx context.Context, md metadata.MD) context.Context {
 		// capital "Key" is illegal in HTTP/2.

metrics/cloudwatch/cloudwatch.go

@@ -327,7 +327,7 @@ func (g *Gauge) Add(delta float64) {
 	g.add(g.name, g.lvs, delta)
 }
 
-// Histogram is an Influx histrogram. Observations are aggregated into a
+// Histogram is an Influx histogram. Observations are aggregated into a
 // generic.Histogram and emitted as per-quantile gauges to the Influx server.
 type Histogram struct {
 	name string

metrics/dogstatsd/dogstatsd.go

@@ -324,7 +324,7 @@ func (t *Timing) Observe(value float64) {
 	t.obs(t.name, t.lvs, value)
 }
 
-// Histogram is a DogStatsD histrogram. Observations are forwarded to a
+// Histogram is a DogStatsD histogram. Observations are forwarded to a
 // Dogstatsd object, and collected (but not aggregated) per timeseries.
 type Histogram struct {
 	name string

metrics/influx/influx.go

@@ -250,7 +250,7 @@ func (g *Gauge) Add(delta float64) {
 	g.add(g.name, g.lvs, delta)
 }
 
-// Histogram is an Influx histrogram. Observations are aggregated into a
+// Histogram is an Influx histogram. Observations are aggregated into a
 // generic.Histogram and emitted as per-quantile gauges to the Influx server.
 type Histogram struct {
 	name string

metrics/influxstatsd/influxstatsd.go

@@ -310,7 +310,7 @@ func (t *Timing) Observe(value float64) {
 	t.obs(t.name, t.lvs, value)
 }
 
-// Histogram is a InfluxStatsD histrogram. Observations are forwarded to a
+// Histogram is a InfluxStatsD histogram. Observations are forwarded to a
 // Influxstatsd object, and collected (but not aggregated) per timeseries.
 type Histogram struct {
 	name string