Revert doc patch 305557984dd964ac397c6752e9d0f14646b60f15 as the values
are sometimes signed, sometimes unsigned.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/53fa0c6db8e9ebbef9a2806193797735998520c6
Modified Files
--------------
doc/src/sgml/protocol.sgml | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)