chore: update implementation

Author: ldez

pkg/golinters/errname/testdata/errname.go

@@ -11,11 +11,11 @@ var (
 	ErrEndOfFile = errors.New("end of file")
 	errEndOfFile = errors.New("end of file")
 
-	EndOfFileError = errors.New("end of file") // want "the variable name `EndOfFileError` should conform to the `ErrXxx` format"
-	ErrorEndOfFile = errors.New("end of file") // want "the variable name `ErrorEndOfFile` should conform to the `ErrXxx` format"
-	EndOfFileErr   = errors.New("end of file") // want "the variable name `EndOfFileErr` should conform to the `ErrXxx` format"
-	endOfFileError = errors.New("end of file") // want "the variable name `endOfFileError` should conform to the `errXxx` format"
-	errorEndOfFile = errors.New("end of file") // want "the variable name `errorEndOfFile` should conform to the `errXxx` format"
+	EndOfFileError = errors.New("end of file") // want "the sentinel error name `EndOfFileError` should conform to the `ErrXxx` format"
+	ErrorEndOfFile = errors.New("end of file") // want "the sentinel error name `ErrorEndOfFile` should conform to the `ErrXxx` format"
+	EndOfFileErr   = errors.New("end of file") // want "the sentinel error name `EndOfFileErr` should conform to the `ErrXxx` format"
+	endOfFileError = errors.New("end of file") // want "the sentinel error name `endOfFileError` should conform to the `errXxx` format"
+	errorEndOfFile = errors.New("end of file") // want "the sentinel error name `errorEndOfFile` should conform to the `errXxx` format"
 )
 
 const maxSize = 256
@@ -24,8 +24,8 @@ var (
 	ErrOutOfSize = fmt.Errorf("out of size (max %d)", maxSize)
 	errOutOfSize = fmt.Errorf("out of size (max %d)", maxSize)
 
-	OutOfSizeError = fmt.Errorf("out of size (max %d)", maxSize) // want "the variable name `OutOfSizeError` should conform to the `ErrXxx` format"
-	outOfSizeError = fmt.Errorf("out of size (max %d)", maxSize) // want "the variable name `outOfSizeError` should conform to the `errXxx` format"
+	OutOfSizeError = fmt.Errorf("out of size (max %d)", maxSize) // want "the sentinel error name `OutOfSizeError` should conform to the `ErrXxx` format"
+	outOfSizeError = fmt.Errorf("out of size (max %d)", maxSize) // want "the sentinel error name `outOfSizeError` should conform to the `errXxx` format"
 )
 
 func errInsideFuncIsNotSentinel() error {
@@ -42,14 +42,14 @@ type DNSConfigError struct{}
 
 func (D DNSConfigError) Error() string { return "DNS config error" }
 
-type someTypeWithoutPtr struct{}           // want "the type name `someTypeWithoutPtr` should conform to the `xxxError` format"
+type someTypeWithoutPtr struct{}           // want "the error type name `someTypeWithoutPtr` should conform to the `xxxError` format"
 func (s someTypeWithoutPtr) Error() string { return "someTypeWithoutPtr" }
 
-type SomeTypeWithoutPtr struct{}           // want "the type name `SomeTypeWithoutPtr` should conform to the `XxxError` format"
+type SomeTypeWithoutPtr struct{}           // want "the error type name `SomeTypeWithoutPtr` should conform to the `XxxError` format"
 func (s SomeTypeWithoutPtr) Error() string { return "SomeTypeWithoutPtr" }
 
-type someTypeWithPtr struct{}            // want "the type name `someTypeWithPtr` should conform to the `xxxError` format"
+type someTypeWithPtr struct{}            // want "the error type name `someTypeWithPtr` should conform to the `xxxError` format"
 func (s *someTypeWithPtr) Error() string { return "someTypeWithPtr" }
 
-type SomeTypeWithPtr struct{}            // want "the type name `SomeTypeWithPtr` should conform to the `XxxError` format"
+type SomeTypeWithPtr struct{}            // want "the error type name `SomeTypeWithPtr` should conform to the `XxxError` format"
 func (s *SomeTypeWithPtr) Error() string { return "SomeTypeWithPtr" }