Fix typo in documentation about application time

Author: Paul A. Jungwirth <pj@illuminatedcomputing.com>

diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
index bf574a1741be34ab3adfee3a30de23938037d5a0..09ad8400fd0f900b6242ace551a6f88b528bbabb 100644 (file)
--- a/doc/src/sgml/ddl.sgml
+++ b/doc/src/sgml/ddl.sgml
@@ -1610,7 +1610,7 @@ CREATE TABLE circles (
 
    <para>
     <firstterm>Application time</firstterm> refers to a history of the entity
 
    <para>
     <firstterm>Application time</firstterm> refers to a history of the entity

-    described by a table.  In a typical non-temporal table, there is single
+    described by a table.  In a typical non-temporal table, there is a single

     row for each entity.  In a temporal table, an entity may have multiple
     rows, as long as those rows describe non-overlapping periods from its
     history.  Application time requires each row to have a start and end time,
     row for each entity.  In a temporal table, an entity may have multiple
     rows, as long as those rows describe non-overlapping periods from its
     history.  Application time requires each row to have a start and end time,


@@ -1806,7 +1806,6 @@ CREATE TABLE variants (
     </figure>
 
     <para>
     </figure>
 
     <para>

-

      In a table, these records would be:
 <programlisting>
  id | product_no |  name  |        valid_at
      In a table, these records would be:
 <programlisting>
  id | product_no |  name  |        valid_at