Typo in an error message from the command line (absent file to read)

[DarwinNE]

When employing FidoCadJ from the command line, for example to convert a file which is not specified, the error message contains a typo.
For example:

java -jar fidocadj.jar -n -c r2 pdf out.pdf

yields

You should specify a FidoCadJ file toread

which should be corrected as follows:

You should specify a FidoCadJ file to read