Fix whitespace issues in the man pages

See 00b0c73f1f for an explanation.

doc/src/sgml/ref/alter_view.sgml

@@ -165,8 +165,7 @@ CREATE VIEW a_view AS SELECT * FROM base_table;
 ALTER VIEW a_view ALTER COLUMN ts SET DEFAULT now();
 INSERT INTO base_table(id) VALUES(1);  -- ts will receive a NULL
 INSERT INTO a_view(id) VALUES(2);  -- ts will receive the current time
-</programlisting>
-  </para>
+</programlisting></para>
  </refsect1>
 
  <refsect1>

doc/src/sgml/ref/create_event_trigger.sgml

@@ -137,8 +137,7 @@ $$;
 
 CREATE EVENT TRIGGER abort_ddl ON ddl_command_start
    EXECUTE PROCEDURE abort_any_command();
-</programlisting>
-  </para>
+</programlisting></para>
  </refsect1>
 
  <refsect1 id="sql-createeventtrigger-compatibility">

doc/src/sgml/ref/create_view.sgml

@@ -307,8 +307,7 @@ CREATE RECURSIVE VIEW nums_1_100 (n) AS
     VALUES (1)
 UNION ALL
     SELECT n+1 FROM nums_1_100 WHERE n < 100;
-</programlisting>
-  </para>
+</programlisting></para>
  </refsect1>
 
  <refsect1>

doc/src/sgml/ref/refresh_materialized_view.sgml

@@ -87,8 +87,7 @@ REFRESH MATERIALIZED VIEW order_summary;
    state:
 <programlisting>
 REFRESH MATERIALIZED VIEW annual_statistics_basis WITH NO DATA;
-</programlisting>
-  </para>
+</programlisting></para>
  </refsect1>
 
  <refsect1>

doc/src/sgml/ref/select.sgml

@@ -514,8 +514,7 @@ TABLE [ ONLY ] <replaceable class="parameter">table_name</replaceable> [ * ]
         <literal>FROM</> item.)
        </para>
 
-       <para>
-        <literal>LATERAL</literal> can also precede a function-call
+       <para><literal>LATERAL</literal> can also precede a function-call
         <literal>FROM</> item, but in this case it is a noise word, because
         the function expression can refer to earlier <literal>FROM</> items
         in any case.