diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 5bad13d24a..bcc49aec45 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -1132,7 +1132,7 @@ include_dir 'conf.d'
       </listitem>
      </varlistentry>
 
-     <varlistentry>
+     <varlistentry id="guc-scram-iterations" xreflabel="scram_iterations">
       <term><varname>scram_iterations</varname> (<type>integer</type>)
       <indexterm>
        <primary><varname>scram_iterations</varname> configuration parameter</primary>
diff --git a/doc/src/sgml/pgwalinspect.sgml b/doc/src/sgml/pgwalinspect.sgml
index eecb6e938b..d9ed8f0a9a 100644
--- a/doc/src/sgml/pgwalinspect.sgml
+++ b/doc/src/sgml/pgwalinspect.sgml
@@ -131,7 +131,7 @@ block_ref        |
     </listitem>
    </varlistentry>
 
-   <varlistentry>
+   <varlistentry id="pgwalinspect-funcs-pg-get-wal-block-info">
     <term>
      <function>pg_get_wal_block_info(start_lsn pg_lsn, end_lsn pg_lsn, show_data boolean DEFAULT true) returns setof record</function>
     </term>