Update README.md

README.md

@@ -6,13 +6,12 @@ Command line utility for replacing string (ASCII or Hex) within a file.
 
     Usage: bfr [-help] OldStr NewStr OldFile [NewFile] [-b -d]
        OldStr: Original string.
-       NewStr: Replacement string (\"\" = none)
+       NewStr: Replacement string ("" = none)
        OldFile: Source filename.
        NewFile: Target filename, if different from OldFile.
        -b : Backup file creation inhibited.
        -d : Date preserved from OldFile.
        Notes: Environment TMP= specifies temp work files directory.
-              Use \\xx (xx = hex value) for special characters.
-              "\" = \\5c, " " = \\20
+              Use \xx (xx = hex value) for special characters, e.g., "\" = \5c, " " = \20.
 
 This repository contains code and materials that Andrew Michalik had previously produced for his wholly owned corporation (Vector Information Systems, Inc) and for which he has retained copyrights.