Misc comment typo fixes.
authorHeikki Linnakangas <heikki.linnakangas@iki.fi>
Tue, 16 Dec 2014 14:34:56 +0000 (16:34 +0200)
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>
Tue, 16 Dec 2014 14:39:33 +0000 (16:39 +0200)
commitea78d1381e01d96bb7d6426f25b8033fd11b9c14
treed881aa767bd45320277ccd1efd6411acb705b4ce
parentcfc878a45c4834ce8a09523d0d72b42ece8bab7a
Misc comment typo fixes.

Backpatch the applicable parts, just to make backpatching future patches
easier.
src/backend/lib/binaryheap.c