doc: simplify wording of function error affects

Reported-by: [email protected]
Discussion: https://postgr.es/m/160324449781.693.8298142858847611071@wrigleys.postgresql.org

Backpatch-through: 9.5

diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index 39eb64d5eeb686d38e1d52976afe0b4d06fa71e0..845b9b309f8362f17c5ccce62eb34ef4f61527f2 100644 (file)
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -2573,8 +2573,8 @@ NOTICE:  row = {10,11,12}
 
     
      By default, any error occurring in a PL/pgSQL
-     function aborts execution of the function, and indeed of the
-     surrounding transaction as well.  You can trap errors and recover
+     function aborts execution of the function and the
+     surrounding transaction.  You can trap errors and recover
      from them by using a BEGIN block with an
      EXCEPTION clause.  The syntax is an extension of the
      normal syntax for a BEGIN block: