Improve comments describing tsvector data structure.
Branch------master
Details-------http://git.postgresql.org/pg/commitdiff/40271811cb9c4906041afc21a3b2c2f31f534fd8
Modified Files--------------src/include/tsearch/ts_type.h | 52 +++++++++++++++++++++-------------------1 files changed, 27 insertions(+), 25 deletions(-)
