Broken internal links on the make Info Concept Index

[Dan Jacobson]

In (info "(make) Concept Index"), these three items,
* :: rules (double-colon):               Double-Colon.        (line   6)
* ::=:                                   Flavors.             (line  56)
* ::= <1>:                               Setting.             (line   6)
just jump to the first page of the make Info manual when one hits RET
on them. The first one should jump to (info "(make) Double-Colon")
etc. And indeed, they don't even have the hyperlinked color.
(Hmm, I might have reported this years ago.)
(Or, add "don't click me" warnings on them.)

P.S., (info "(make) Double-Colon") needs at least one example on it.