doc: fix wording for plpgsql, add "and"

Reported-by: Anthony Greene Discussion: https://postgr.es/m/CAPRNmnsSZ4QL75FUjcS8ND_oV+WjgyPbZ4ch2RUwmW6PWzF38w@mail.gmail.com Backpatch-through: 9.4
8 years ago · 7a9d6779d9
parent 54bb22f66a
commit 7a9d6779d9
1 changed files with 1 additions and 1 deletions
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@ -5193,7 +5193,7 @@ HINT:  Make sure the query returns the exact list of columns.
  <para>
   <application>PL/pgSQL</application> is similar to PL/SQL in many
   aspects. It is a block-structured, imperative language, and all
-   variables have to be declared.  Assignments, loops, conditionals
+   variables have to be declared.  Assignments, loops, and conditionals
   are similar.  The main differences you should keep in mind when
   porting from <application>PL/SQL</application> to
   <application>PL/pgSQL</application> are: