all: Minor deprecation updates

cmd/stdiscosrv/stats.go

@@ -10,6 +10,7 @@ import (
 	"os"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/collectors"
 )
 
 var (
@@ -109,7 +110,7 @@ func init() {
 		databaseKeys, databaseStatisticsSeconds,
 		databaseOperations, databaseOperationSeconds)
 
-	processCollectorOpts := prometheus.ProcessCollectorOpts{
+	processCollectorOpts := collectors.ProcessCollectorOpts{
 		Namespace: "syncthing_discovery",
 		PidFn: func() (int, error) {
 			return os.Getpid(), nil
@@ -117,7 +118,7 @@ func init() {
 	}
 
 	prometheus.MustRegister(
-		prometheus.NewProcessCollector(processCollectorOpts),
+		collectors.NewProcessCollector(processCollectorOpts),
 	)
 
 }

cmd/ursrv/main.go

@@ -26,6 +26,8 @@ import (
 	"unicode"
 
 	"github.com/oschwald/geoip2-golang"
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 
 	"github.com/syncthing/syncthing/lib/upgrade"
 	"github.com/syncthing/syncthing/lib/ur/contract"
@@ -773,7 +775,7 @@ func getReport(db *sql.DB) map[string]interface{} {
 			}
 
 			for transport, count := range rep.TransportStats {
-				add(featureGroups["Connection"]["v3"], "Transport", strings.Title(transport), count)
+				add(featureGroups["Connection"]["v3"], "Transport", cases.Title(language.English).String(transport), count)
 				if strings.HasSuffix(transport, "4") {
 					add(featureGroups["Connection"]["v3"], "IP version", "IPv4", count)
 				} else if strings.HasSuffix(transport, "6") {