diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 1866e43..6b6cf37 100644
*** a/doc/src/sgml/plpgsql.sgml
--- b/doc/src/sgml/plpgsql.sgml
*************** RAISE unique_violation USING MESSAGE = '
*** 3279,3286 ****
Data type RECORD; variable holding the new
database row for INSERT>/UPDATE> operations in row-level
! triggers. This variable is NULL in statement-level triggers
! and for DELETE operations.
--- 3279,3286 ----
Data type RECORD; variable holding the new
database row for INSERT>/UPDATE> operations in row-level
! triggers. This variable is not defined in statement-level triggers
! or DELETE operations.
*************** RAISE unique_violation USING MESSAGE = '
*** 3291,3298 ****
Data type RECORD; variable holding the old
database row for UPDATE>/DELETE> operations in row-level
! triggers. This variable is NULL in statement-level triggers
! and for INSERT operations.
--- 3291,3298 ----
Data type RECORD; variable holding the old
database row for UPDATE>/DELETE> operations in row-level
! triggers. This variable is not defined in statement-level triggers
! or INSERT operations.