all: fix some typos (#13863)

Signed-off-by: carehabit <shenyuting@outlook.com>

model/labels/labels_test.go

@@ -25,20 +25,20 @@ import (
 
 func TestLabels_String(t *testing.T) {
 	cases := []struct {
-		lables   Labels
+		labels   Labels
 		expected string
 	}{
 		{
-			lables:   FromStrings("t1", "t1", "t2", "t2"),
+			labels:   FromStrings("t1", "t1", "t2", "t2"),
 			expected: "{t1=\"t1\", t2=\"t2\"}",
 		},
 		{
-			lables:   Labels{},
+			labels:   Labels{},
 			expected: "{}",
 		},
 	}
 	for _, c := range cases {
-		str := c.lables.String()
+		str := c.labels.String()
 		require.Equal(t, c.expected, str)
 	}
 }

model/labels/regexp_test.go

@@ -1045,7 +1045,7 @@ func visitStringMatcher(matcher StringMatcher, callback func(matcher StringMatch
 			visitStringMatcher(entry, callback)
 		}
 
-	// No nested matchers for the folling ones.
+	// No nested matchers for the following ones.
 	case emptyStringMatcher:
 	case *equalStringMatcher:
 	case *equalMultiStringSliceMatcher:

model/rulefmt/testdata/bad_field.bad.yaml

@@ -6,4 +6,4 @@ groups:
         labels:
           instance: localhost
         annotation:
-          summary: annonations is written without s above
+          summary: annotations is written without s above

storage/remote/write_test.go

@@ -409,7 +409,7 @@ func generateOTLPWriteRequest(t *testing.T) pmetricotlp.ExportRequest {
 
 	// Generate One Counter, One Gauge, One Histogram, One Exponential-Histogram
 	// with resource attributes: service.name="test-service", service.instance.id="test-instance", host.name="test-host"
-	// with metric attibute: foo.bar="baz"
+	// with metric attribute: foo.bar="baz"
 
 	timestamp := time.Now()
 

tsdb/db.go

@@ -42,7 +42,7 @@ import (
 	"github.com/prometheus/prometheus/tsdb/chunks"
 	tsdb_errors "github.com/prometheus/prometheus/tsdb/errors"
 	"github.com/prometheus/prometheus/tsdb/fileutil"
-	_ "github.com/prometheus/prometheus/tsdb/goversion" // Load the package into main to make sure minium Go version is met.
+	_ "github.com/prometheus/prometheus/tsdb/goversion" // Load the package into main to make sure minimum Go version is met.
 	"github.com/prometheus/prometheus/tsdb/tsdbutil"
 	"github.com/prometheus/prometheus/tsdb/wlog"
 )