[phobos] Strange tags in the changelog

[Lars Tandle Kyllingstad]

As of rev. 1823, some of the $(LI ...) tags in changelog.dd have been
replaced with $(L1 ...) tags -- i.e. with capital 'i' replaced by 'one'.

Is this intentional?

Note:  When I run 'make -f posix.mak html', the text in these tags does
not appear in the output.  It does, however, seem to be included in the
latest changelog on the D web site...

-Lars