Fix typos in comments and metric HELPs (#1790)

No functional change.

Signed-off-by: Karsten Weiss <knweiss@gmail.com>

CHANGELOG.md

@@ -349,7 +349,7 @@ This release uses a new storage backend based on BoltDB. You have to backup
 and wipe your former storage path to run it.
 
 * [CHANGE] Use BoltDB as data store.
-* [CHANGE] Move SMTP authentification to configuration file
+* [CHANGE] Move SMTP authentication to configuration file
 * [FEATURE] add /-/reload HTTP endpoint
 * [FEATURE] Filter silenced alerts in web UI
 * [ENHANCEMENT] reduce inhibition computation complexity

cli/silence_query.go

@@ -75,7 +75,7 @@ preceding duration.
 
 amtool silence query --within 2h --expired
 
-returns all silences that expired within the preceeding 2 hours.
+returns all silences that expired within the preceding 2 hours.
 `
 
 func configureSilenceQueryCmd(cc *kingpin.CmdClause) {

cli/test_routing.go

@@ -78,7 +78,7 @@ func (c *routingShow) routingTestAction(ctx context.Context, _ *kingpin.ParseCon
 
 	mainRoute := dispatch.NewRoute(cfg.Route, nil)
 
-	// Parse lables to LabelSet.
+	// Parse labels to LabelSet.
 	ls, err := parseLabels(c.labels)
 	if err != nil {
 		kingpin.Fatalf("Failed to parse labels: %v\n", err)

cluster/delegate.go

@@ -53,7 +53,7 @@ func newDelegate(l log.Logger, reg prometheus.Registerer, p *Peer, retransmit in
 	}
 	messagesReceived := prometheus.NewCounterVec(prometheus.CounterOpts{
 		Name: "alertmanager_cluster_messages_received_total",
-		Help: "Total number of cluster messsages received.",
+		Help: "Total number of cluster messages received.",
 	}, []string{"msg_type"})
 	messagesReceivedSize := prometheus.NewCounterVec(prometheus.CounterOpts{
 		Name: "alertmanager_cluster_messages_received_size_total",
@@ -61,7 +61,7 @@ func newDelegate(l log.Logger, reg prometheus.Registerer, p *Peer, retransmit in
 	}, []string{"msg_type"})
 	messagesSent := prometheus.NewCounterVec(prometheus.CounterOpts{
 		Name: "alertmanager_cluster_messages_sent_total",
-		Help: "Total number of cluster messsages sent.",
+		Help: "Total number of cluster messages sent.",
 	}, []string{"msg_type"})
 	messagesSentSize := prometheus.NewCounterVec(prometheus.CounterOpts{
 		Name: "alertmanager_cluster_messages_sent_size_total",
@@ -69,7 +69,7 @@ func newDelegate(l log.Logger, reg prometheus.Registerer, p *Peer, retransmit in
 	}, []string{"msg_type"})
 	messagesPruned := prometheus.NewCounter(prometheus.CounterOpts{
 		Name: "alertmanager_cluster_messages_pruned_total",
-		Help: "Total number of cluster messsages pruned.",
+		Help: "Total number of cluster messages pruned.",
 	})
 	gossipClusterMembers := prometheus.NewGaugeFunc(prometheus.GaugeOpts{
 		Name: "alertmanager_cluster_members",
@@ -91,7 +91,7 @@ func newDelegate(l log.Logger, reg prometheus.Registerer, p *Peer, retransmit in
 	})
 	messagesQueued := prometheus.NewGaugeFunc(prometheus.GaugeOpts{
 		Name: "alertmanager_cluster_messages_queued",
-		Help: "Number of cluster messsages which are queued.",
+		Help: "Number of cluster messages which are queued.",
 	}, func() float64 {
 		return float64(bcast.NumQueued())
 	})

notify/impl.go

@@ -958,8 +958,8 @@ func (n *Hipchat) Notify(ctx context.Context, as ...*types.Alert) (bool, error)
 }
 
 func (n *Hipchat) retry(statusCode int) (bool, error) {
-	// Response codes 429 (rate limiting) and 5xx can potentially recover. 2xx
-	// responce codes indicate successful requests.
+	// Response codes 429 (rate limiting) and 5xx can potentially recover.
+	// 2xx response codes indicate successful requests.
 	// https://developer.atlassian.com/hipchat/guide/hipchat-rest-api/api-response-codes
 	if statusCode/100 != 2 {
 		return (statusCode == 429 || statusCode/100 == 5), fmt.Errorf("unexpected status code %v", statusCode)

test/with_api_v1/acceptance.go

@@ -48,7 +48,7 @@ type AcceptanceTest struct {
 	actions map[float64][]func()
 }
 
-// AcceptanceOpts defines configuration paramters for an acceptance test.
+// AcceptanceOpts defines configuration parameters for an acceptance test.
 type AcceptanceOpts struct {
 	RoutePrefix string
 	Tolerance   time.Duration

test/with_api_v1/acceptance/send_test.go

@@ -121,7 +121,7 @@ receivers:
 
 	// Create a new acceptance test that instantiates new Alertmanagers
 	// with the given configuration and verifies times with the given
-	// tollerance.
+	// tolerance.
 	at := NewAcceptanceTest(t, &AcceptanceOpts{
 		Tolerance: 150 * time.Millisecond,
 	})

test/with_api_v1/mock.go

@@ -160,7 +160,7 @@ func Alert(keyval ...interface{}) *TestAlert {
 }
 
 // nativeAlert converts the declared test alert into a full alert based
-// on the given paramters.
+// on the given parameters.
 func (a *TestAlert) nativeAlert(opts *AcceptanceOpts) *model.Alert {
 	na := &model.Alert{
 		Labels:      a.labels,

test/with_api_v2/acceptance.go

@@ -51,7 +51,7 @@ type AcceptanceTest struct {
 	actions map[float64][]func()
 }
 
-// AcceptanceOpts defines configuration paramters for an acceptance test.
+// AcceptanceOpts defines configuration parameters for an acceptance test.
 type AcceptanceOpts struct {
 	RoutePrefix string
 	Tolerance   time.Duration

test/with_api_v2/acceptance/send_test.go

@@ -126,7 +126,7 @@ receivers:
 
 	// Create a new acceptance test that instantiates new Alertmanagers
 	// with the given configuration and verifies times with the given
-	// tollerance.
+	// tolerance.
 	at := NewAcceptanceTest(t, &AcceptanceOpts{
 		Tolerance: 150 * time.Millisecond,
 	})