p4raw-id: //depot/perl@15702
=head1 RETURN
-File::Compare::compare return 0 if the files are equal, 1 if the
-files are unequal, or -1 if an error was encountered.
+File::Compare::compare and its sibling functions return 0 if the files
+are equal, 1 if the files are unequal, or -1 if an error was encountered.
=head1 AUTHOR