Fix comment.
authorTatsuo Ishii
Mon, 31 Jul 2017 23:00:11 +0000 (08:00 +0900)
committerTatsuo Ishii
Mon, 31 Jul 2017 23:08:47 +0000 (08:08 +0900)
commitca99f5b5fd90828f150714021f517de46a47dfe6
tree16b708d6e5a6e73605c90ef43a3287e227f857ad
parentd6f87a23d016d6cae9a062fb83d3d851ff1a5305
Fix comment.

XLByteToSeg and XLByteToPrevSeg calculate only a segment number.  The
definition of these macros were modified by commit
dfda6ebaec6763090fb78b458a979b558c50b39b but the comment remain
unchanged.

Patch by Yugo Nagata. Back patched to 9.3 and beyond.
src/include/access/xlog_internal.h