all: fix spelling mistakes

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

logtail/id.go

@@ -34,7 +34,7 @@ func NewPrivateID() (id PrivateID, err error) {
 func (id PrivateID) MarshalText() ([]byte, error) {
 	b := make([]byte, hex.EncodedLen(len(id)))
 	if i := hex.Encode(b, id[:]); i != len(b) {
-		return nil, fmt.Errorf("logtail.PrivateID.MarhsalText: i=%d", i)
+		return nil, fmt.Errorf("logtail.PrivateID.MarshalText: i=%d", i)
 	}
 	return b, nil
 }
@@ -122,7 +122,7 @@ func MustParsePublicID(s string) PublicID {
 func (id PublicID) MarshalText() ([]byte, error) {
 	b := make([]byte, hex.EncodedLen(len(id)))
 	if i := hex.Encode(b, id[:]); i != len(b) {
-		return nil, fmt.Errorf("logtail.PublicID.MarhsalText: i=%d", i)
+		return nil, fmt.Errorf("logtail.PublicID.MarshalText: i=%d", i)
 	}
 	return b, nil
 }

logtail/logtail.go

@@ -49,7 +49,7 @@ type Config struct {
 	HTTPC          *http.Client     // if empty defaults to http.DefaultClient
 	SkipClientTime bool             // if true, client_time is not written to logs
 	LowMemory      bool             // if true, logtail minimizes memory use
-	TimeNow        func() time.Time // if set, subsitutes uses of time.Now
+	TimeNow        func() time.Time // if set, substitutes uses of time.Now
 	Stderr         io.Writer        // if set, logs are sent here instead of os.Stderr
 	StderrLevel    int              // max verbosity level to write to stderr; 0 means the non-verbose messages only
 	Buffer         Buffer           // temp storage, if nil a MemoryBuffer
@@ -73,7 +73,7 @@ type Config struct {
 
 	// IncludeProcSequence, if true, results in an ephemeral sequence number
 	// being included in the logs. The sequence number is incremented for each
-	// log message sent, but is not peristed across process restarts.
+	// log message sent, but is not persisted across process restarts.
 	IncludeProcSequence bool
 }