encoding: fix a few function names on comments

Signed-off-by: cui fliter <[email protected]>

Author: cuishuang

Diff for: src/encoding/asn1/asn1.go

@@ -111,7 +111,7 @@ func parseInt64(bytes []byte) (ret int64, err error) {
 	return
 }
 
-// parseInt treats the given bytes as a big-endian, signed integer and returns
+// parseInt32 treats the given bytes as a big-endian, signed integer and returns
 // the result.
 func parseInt32(bytes []byte) (int32, error) {
 	if err := checkInteger(bytes); err != nil {

Diff for: src/encoding/gob/error.go

@@ -24,7 +24,7 @@ func errorf(format string, args ...any) {
 	error_(fmt.Errorf("gob: "+format, args...))
 }
 
-// error wraps the argument error and uses it as the argument to panic.
+// error_ wraps the argument error and uses it as the argument to panic.
 func error_(err error) {
 	panic(gobError{err})
 }

Diff for: src/encoding/gob/type.go

@@ -38,7 +38,7 @@ const (
 
 var userTypeCache sync.Map // map[reflect.Type]*userTypeInfo
 
-// validType returns, and saves, the information associated with user-provided type rt.
+// validUserType returns, and saves, the information associated with user-provided type rt.
 // If the user type is not valid, err will be non-nil. To be used when the error handler
 // is not set up.
 func validUserType(rt reflect.Type) (*userTypeInfo, error) {