pgsql: Code review for LIKE INCLUDING patch --- clean up some cosmetic

Log Message:
-----------
Code review for LIKE INCLUDING patch --- clean up some cosmetic and not
so cosmetic stuff.

Modified Files:
--------------
    pgsql/doc/src/sgml/ref:
        create_table.sgml (r1.117 -> r1.118)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_table.sgml?r1=1.117&r2=1.118)
    pgsql/src/backend/access/common:
        tupdesc.c (r1.129 -> r1.130)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/common/tupdesc.c?r1=1.129&r2=1.130)
    pgsql/src/backend/catalog:
        pg_constraint.c (r1.48 -> r1.49)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/pg_constraint.c?r1=1.48&r2=1.49)
    pgsql/src/backend/commands:
        sequence.c (r1.161 -> r1.162)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/sequence.c?r1=1.161&r2=1.162)
        tablecmds.c (r1.302 -> r1.303)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/tablecmds.c?r1=1.302&r2=1.303)
        view.c (r1.117 -> r1.118)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/view.c?r1=1.117&r2=1.118)
    pgsql/src/backend/nodes:
        copyfuncs.c (r1.446 -> r1.447)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/copyfuncs.c?r1=1.446&r2=1.447)
        equalfuncs.c (r1.368 -> r1.369)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/equalfuncs.c?r1=1.368&r2=1.369)
        outfuncs.c (r1.368 -> r1.369)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/outfuncs.c?r1=1.368&r2=1.369)
    pgsql/src/backend/parser:
        parse_utilcmd.c (r2.27 -> r2.28)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/parse_utilcmd.c?r1=2.27&r2=2.28)
    pgsql/src/include/nodes:
        parsenodes.h (r1.408 -> r1.409)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/parsenodes.h?r1=1.408&r2=1.409)