alias contents are omitted

[veelo]

For example, https://dlang.org/library/core/time/msecs.html displays wrongly "alias msecs ;"

versus

https://dlang.org/phobos/core_time.html#.msecs displays correctly "alias msecs = dur!"msecs".dur;"

Phobos doc issue: https://issues.dlang.org/show_bug.cgi?id=19677