tcl-expect: Add upstream bug URL about lack of maintenance

[Greg Troxel <gdt%lexort.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Greg Troxel <gdt%lexort.com@localhost>
Pushed By:	gdt
Date:		Sun Jun 19 18:34:12 2022 -0400
Changeset:	63c6d84224a12dc02bede6716c5684f7eae289b2

Modified Files:
	tcl-expect/Makefile.common

Log Message:
tcl-expect: Add upstream bug URL about lack of maintenance

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=63c6d84224a12dc02bede6716c5684f7eae289b2

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 tcl-expect/Makefile.common | 2 ++
 1 file changed, 2 insertions(+)

diffs:
diff --git a/tcl-expect/Makefile.common b/tcl-expect/Makefile.common
index 0984c385b6..e397ae066d 100644
--- a/tcl-expect/Makefile.common
+++ b/tcl-expect/Makefile.common
@@ -3,6 +3,8 @@
 # used by lang/tcl-expect/Makefile
 # \todo Explain why there is only one user, or fold into Makefile.
 
+# expect appears unmaintained upstream:
+#   https://sourceforge.net/p/expect/bugs/107/
 DISTNAME=	expect${EXPECT_FNAME}
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=expect/}
 HOMEPAGE=	http://expect.sourceforge.net/