chore: fix some typos in comment (#3399)

Signed-off-by: slicesequal <slicesequal@outlook.com>

collector/ntp.go

@@ -60,7 +60,7 @@ func init() {
 // NewNtpCollector returns a new Collector exposing sanity of local NTP server.
 // Default definition of "local" is:
 // - collector.ntp.server address is a loopback address (or collector.ntp.server-is-mine flag is turned on)
-// - the server is reachable with outgoin IP_TTL = 1
+// - the server is reachable with outgoing IP_TTL = 1
 func NewNtpCollector(logger *slog.Logger) (Collector, error) {
 	ipaddr := net.ParseIP(*ntpServer)
 	if !*ntpServerIsLocal && (ipaddr == nil || !ipaddr.IsLoopback()) {

collector/pcidevice_linux.go

@@ -125,7 +125,7 @@ func (c *pcideviceCollector) Update(ch chan<- prometheus.Metric) error {
 
 		ch <- c.infoDesc.mustNewConstMetric(1.0, values...)
 
-		// MaxLinkSpeed and CurrentLinkSpeed are represnted in GT/s
+		// MaxLinkSpeed and CurrentLinkSpeed are represented in GT/s
 		maxLinkSpeedTS := float64(int64(*device.MaxLinkSpeed * 1e9))
 		currentLinkSpeedTS := float64(int64(*device.CurrentLinkSpeed * 1e9))