pgsql: Minor cleanup for recent SQLSTATE / SQLERRM patch: spell - Mailing list pgsql-committers

Log Message:
-----------
Minor cleanup for recent SQLSTATE / SQLERRM patch: spell "successful"
correctly, style fixes.

Modified Files:
--------------
    pgsql/src/pl/plpgsql/src:
        gram.y (r1.70 -> r1.71)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/gram.y.diff?r1=1.70&r2=1.71)
        pl_exec.c (r1.139 -> r1.140)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_exec.c.diff?r1=1.139&r2=1.140)
    pgsql/src/test/regress/expected:
        plpgsql.out (r1.29 -> r1.30)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/plpgsql.out.diff?r1=1.29&r2=1.30)
    pgsql/src/test/regress/sql:
        plpgsql.sql (r1.24 -> r1.25)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/plpgsql.sql.diff?r1=1.24&r2=1.25)