code: func getSpecFileName(csmetafile string) (string, error) {
  	var fname string
  	buff, e := ioutil.ReadFile(csmetafile)
  	if e != nil {
  		return fname, e
  	}
  	fname = string(buff)
  	return fname[:len(fname)-1], nil
  }
docs: // Reads the spec file to use for the check
  // csmetafile is the name of the expected prop file and
  // should contain just the name of another file.