Questions about code reading

in  fasthttp/header.go:
```go
func (s *headerScanner) next() bool {
  ......
    
    s.value = s.value[:n]
     if bytes.Contains(s.b, strCRLF) {
	 s.value = normalizeHeaderValue(s.value)
     }

  ......
}
```

Should bytes.Contains(s.b, strCRLF) be replaced by bytes.Contains(s.value, strCRLF)?


