Images2PDF - according to ghostscript, PDF doesn't conform Adobe's published PDF specification

When opening with ghostscript a PDF created with Images2PDF I get the error below :

Command to create the PDF:
“C:\Program Files\PDFforge\Images2PDF\Images2PDFC.exe” /i img-002.jpg /e out.pdf

Command to open the file in Ghostscript
gs out.pdf

   **** This file had errors that were repaired or ignored.
   **** The file was produced by:
   **** >>>> Images2PDFC (Version <<<<
   **** Please notify the author of the software that produced this
   **** file that it does not conform to Adobe’s published PDF
   **** specification.


thanks for the feedback, I can confirm this and will open up a ticket for it.

best regards,