Doc: fix missing comma at the end of a line.

Backpatch to 17, where the line was added.

Reported by Noboru Saito while he was working on translating the file
into Japanese.

Discussion: https://postgr.es/m/20250417.203047.1321297410457834775.ishii%40postgresql.org
Reported-by: Noboru Saito <noborusai@gmail.com>
Reviewed-by: Daniel Gustafs <daniel@yesql.se>
Backpatch-through: 17

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index 789a6ec24865df294c19f8ffc19ff7c2899dd6d3..ab296b6f87b72d278bfdb4b4d04056405ab637cc 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -5070,7 +5070,7 @@ unsigned char *PQunescapeBytea(const unsigned char *from, size_t *to_length);
    <xref linkend="libpq-PQprepare"/>,
    <xref linkend="libpq-PQexecPrepared"/>,
    <xref linkend="libpq-PQdescribePrepared"/>,
-   <xref linkend="libpq-PQdescribePortal"/>
+   <xref linkend="libpq-PQdescribePortal"/>,
    <xref linkend="libpq-PQclosePrepared"/>, and
    <xref linkend="libpq-PQclosePortal"/>
    respectively.