[Octave-cvsupdate] CVS update notice (octave/non-free/gpc)

[Rafael L. <rla...@us...>]

Update of /cvsroot/octave/octave/non-free/gpc
In directory usw-pr-cvs1:/tmp/cvs-serv29095

Modified Files:
	gpc_clip.cc 
Log Message:
Better doc string.  This has been missed in released 0.1.