log: fix docstring names (ethereum#28923)

Author: gzliudan

log/handler_glog.go

@@ -192,7 +192,7 @@ func (h *GlogHandler) Handle(_ context.Context, r slog.Record) error {
 		frame, _ := fs.Next()
 
 		for _, rule := range h.patterns {
-			if rule.pattern.MatchString(fmt.Sprintf("%+s", frame.File)) {
+			if rule.pattern.MatchString(fmt.Sprintf("+%s", frame.File)) {
 				h.siteCache[r.PC], lvl, ok = rule.level, rule.level, true
 			}
 		}

log/logger_test.go

@@ -2,6 +2,7 @@ package log
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"io"
 	"math/big"
@@ -77,7 +78,7 @@ func benchmarkLogger(b *testing.B, l Logger) {
 		tt     = time.Now()
 		bigint = big.NewInt(100)
 		nilbig *big.Int
-		err    = fmt.Errorf("Oh nooes it's crap")
+		err    = errors.New("Oh nooes it's crap")
 	)
 	b.ReportAllocs()
 	b.ResetTimer()
@@ -106,7 +107,7 @@ func TestLoggerOutput(t *testing.T) {
 		tt        = time.Time{}
 		bigint    = big.NewInt(100)
 		nilbig    *big.Int
-		err       = fmt.Errorf("Oh nooes it's crap")
+		err       = errors.New("Oh nooes it's crap")
 		smallUint = uint256.NewInt(500_000)
 		bigUint   = &uint256.Int{0xff, 0xff, 0xff, 0xff}
 	)