fix(backend): fix problems found by new linters

internal/alertmanager/models.go

@@ -194,7 +194,7 @@ func (am *Alertmanager) pullSilences(version string) error {
 	return nil
 }
 
-// PublicURI is the URI of this Alertmanager we put in JSON reponse
+// PublicURI is the URI of this Alertmanager we put in JSON response
 // it's either real full URI or a proxy relative URI
 func (am *Alertmanager) PublicURI() string {
 	if am.ProxyRequests {

internal/models/api.go

@@ -37,7 +37,7 @@ type LabelColors struct {
 // LabelsColorMap is a map of "Label Key" -> "Label Value" -> karmaLabelColors
 type LabelsColorMap map[string]map[string]LabelColors
 
-// LabelsCountMap is a map of "Label Key" -> "Label Value" -> number of occurence
+// LabelsCountMap is a map of "Label Key" -> "Label Value" -> number of occurrence
 type LabelsCountMap map[string]map[string]int
 
 type LabelValueStats struct {
@@ -304,7 +304,7 @@ type AlertsResponse struct {
 }
 
 // Autocomplete is the structure of autocomplete object for filter hints
-// this is internal represenation, not what's returned to the user
+// this is internal representation, not what's returned to the user
 type Autocomplete struct {
 	Value  string   `json:"value"`
 	Tokens []string `json:"tokens"`

internal/uri/uri_test.go

@@ -149,7 +149,7 @@ func TestHTTPReader(t *testing.T) {
 		}
 
 		if got != int64(len(responseBody)+1) {
-			t.Errorf("[%v] Wrong respone size, got %d, expected %d", testCase, got, len(responseBody))
+			t.Errorf("[%v] Wrong response size, got %d, expected %d", testCase, got, len(responseBody))
 		}
 	}
 }
@@ -177,7 +177,7 @@ func TestFileReader(t *testing.T) {
 		}
 
 		if got != testCase.size {
-			t.Errorf("[%v] Wrong respone size, got %d, expected %d", testCase, got, testCase.size)
+			t.Errorf("[%v] Wrong response size, got %d, expected %d", testCase, got, testCase.size)
 		}
 	}
 }

views.go

@@ -131,7 +131,7 @@ func alerts(c *gin.Context) {
 	start := time.Now()
 	ts, _ := start.UTC().MarshalText()
 
-	// intialize response object, set fields that don't require any locking
+	// initialize response object, set fields that don't require any locking
 	resp := models.AlertsResponse{}
 	resp.Status = "success"
 	resp.Timestamp = string(ts)

views_test.go

@@ -324,7 +324,7 @@ var acTests = []acTestCase{
 			"job!=node_exporter",
 		},
 	},
-	// duplicated to test reponse caching
+	// duplicated to test response caching
 	{
 		Term: "Nod",
 		Results: []string{