Fix assorted spelling mistakes (#7507)

plugins/outputs/kinesis/kinesis.go

@@ -117,7 +117,7 @@ func (k *KinesisOutput) Description() string {
 
 func (k *KinesisOutput) Connect() error {
 	if k.Partition == nil {
-		log.Print("E! kinesis : Deprecated paritionkey configuration in use, please consider using outputs.kinesis.partition")
+		log.Print("E! kinesis : Deprecated partitionkey configuration in use, please consider using outputs.kinesis.partition")
 	}
 
 	// We attempt first to create a session to Kinesis using an IAMS role, if that fails it will fall through to using

plugins/outputs/mqtt/mqtt.go

@@ -223,7 +223,7 @@ func (m *MQTT) createOpts() (*paho.ClientOptions, error) {
 	}
 
 	if len(m.Servers) == 0 {
-		return opts, fmt.Errorf("could not get host infomations")
+		return opts, fmt.Errorf("could not get host informations")
 	}
 	for _, host := range m.Servers {
 		server := fmt.Sprintf("%s://%s", scheme, host)

plugins/outputs/opentsdb/opentsdb.go

@@ -16,14 +16,14 @@ import (
 
 var (
 	allowedChars = regexp.MustCompile(`[^a-zA-Z0-9-_./\p{L}]`)
-	hypenChars   = strings.NewReplacer(
+	hyphenChars  = strings.NewReplacer(
 		"@", "-",
 		"*", "-",
 		`%`, "-",
 		"#", "-",
 		"$", "-")
 	defaultHttpPath  = "/api/put"
-	defaultSeperator = "_"
+	defaultSeparator = "_"
 )
 
 type OpenTSDB struct {
@@ -261,8 +261,8 @@ func (o *OpenTSDB) Close() error {
 }
 
 func sanitize(value string) string {
-	// Apply special hypenation rules to preserve backwards compatibility
-	value = hypenChars.Replace(value)
+	// Apply special hyphenation rules to preserve backwards compatibility
+	value = hyphenChars.Replace(value)
 	// Replace any remaining illegal chars
 	return allowedChars.ReplaceAllLiteralString(value, "_")
 }
@@ -271,7 +271,7 @@ func init() {
 	outputs.Add("opentsdb", func() telegraf.Output {
 		return &OpenTSDB{
 			HttpPath:  defaultHttpPath,
-			Separator: defaultSeperator,
+			Separator: defaultSeparator,
 		}
 	})
 }