Doc: add missing punctuation

Author: Daisuke Higuchi <higuchi.daisuke11@gmail.com>
Reviewed-by: Robert Treat <rob@xzilla.net>
Discussion: https://postgr.es/m/CAEVT6c-yWYstu76YZ7VOxmij2XA8vrOEvens08QLmKHTDjEPBw@mail.gmail.com
Backpatch-through: 14

diff --git a/doc/src/sgml/history.sgml b/doc/src/sgml/history.sgml
index 070cfb8c94bec85f202f6b33c1994870a82d856e..c60f3327289988104d6e4869e09d5bb30b18f4ae 100644 (file)
--- a/doc/src/sgml/history.sgml
+++ b/doc/src/sgml/history.sgml
@@ -165,7 +165,7 @@
       A short tutorial introducing regular <acronym>SQL</acronym>
       features as well as those of
       <productname>Postgres95</productname> was distributed with the
-      source code
+      source code.
      </para>
     </listitem>