proper form for ports/ChangeLog.*

[Roland McGrath]

Your recent commit added this to ports/ChangeLog.mips:

	2012-09-28  H.J. Lu  <hongjiu.lu@intel.com>

		* sysdeps/mips/dl-trampoline.c (VERSYMIDX): Likewise.

No log entry should ever look like that.  There is nothing in the same
paragraph for "Likewise" to refer to.  It needs to say what it did
somewhere in the same paragraph.  Please fix this and any other similar
entries you've made.


Thanks,
Roland