doc: Fix typos

Author: Justin Pryzby 

diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
index 3765547cd22db8fc338f911896cfd501b740e899..6eb07ad1e1190fc1278bcbf07695b986dcaa6150 100644 (file)
--- a/doc/src/sgml/ddl.sgml
+++ b/doc/src/sgml/ddl.sgml
@@ -3415,7 +3415,7 @@ ALTER TABLE measurement ATTACH PARTITION measurement_y2008m02
          define any check constraints on this table, unless you intend them
          to be applied equally to all partitions.  There is no point in
          defining any indexes or unique constraints on it, either.  For our
-         example, master table is the measurement
+         example, the master table is the measurement
          table as originally defined.