Followup "Document get_error_handler(), get_exception_handler()" (#4686)

Followup of #4567 to address post-merge comments

Author: arnaud-lb

reference/errorfunc/functions/get-error-handler.xml

@@ -35,10 +35,9 @@
 
  <refsect1 role="examples">
   &reftitle.examples;
-  <para>
-   <example>
-    <title><function>get_error_handler</function> example</title>
-    <programlisting role="php">
+  <example>
+   <title><function>get_error_handler</function> example</title>
+   <programlisting role="php">
 <![CDATA[
 <?php
 
@@ -54,9 +53,8 @@ var_dump(get_error_handler() === $handler); // bool(true)
 
 ?>
 ]]>
-    </programlisting>
-   </example>
-  </para>
+   </programlisting>
+  </example>
  </refsect1>
 
  <refsect1 role="notes">
@@ -88,15 +86,13 @@ if (!function_exists('get_error_handler')) {
 
  <refsect1 role="seealso">
   &reftitle.seealso;
-  <para>
-   <simplelist>
-    <member><function>error_reporting</function></member>
-    <member><function>set_error_handler</function></member>
-    <member><function>restore_error_handler</function></member>
-    <member><function>trigger_error</function></member>
-    <member><link linkend="errorfunc.constants">error level constants</link></member>
-   </simplelist>
-  </para>
+  <simplelist>
+   <member><function>error_reporting</function></member>
+   <member><function>set_error_handler</function></member>
+   <member><function>restore_error_handler</function></member>
+   <member><function>trigger_error</function></member>
+   <member><link linkend="errorfunc.constants">error level constants</link></member>
+  </simplelist>
  </refsect1>
 </refentry>
 <!-- Keep this comment at the end of the file

reference/errorfunc/functions/get-exception-handler.xml

@@ -35,10 +35,9 @@
 
  <refsect1 role="examples">
   &reftitle.examples;
-  <para>
-   <example>
-    <title><function>get_exception_handler</function> example</title>
-    <programlisting role="php">
+  <example>
+   <title><function>get_exception_handler</function> example</title>
+   <programlisting role="php">
 <![CDATA[
 <?php
 
@@ -54,18 +53,17 @@ var_dump(get_exception_handler() === $handler); // bool(true)
 
 ?>
 ]]>
-    </programlisting>
-   </example>
-  </para>
+   </programlisting>
+  </example>
  </refsect1>
 
  <refsect1 role="notes">
   &reftitle.notes;
   <tip>
-    <simpara>
-     Prior to PHP 8.5.0, this functionality can be provided by the following
-     polyfill:
-    </simpara>
+   <simpara>
+    Prior to PHP 8.5.0, this functionality can be provided by the following
+    polyfill:
+   </simpara>
    <informalexample>
     <programlisting role="php">
 <![CDATA[
@@ -88,15 +86,13 @@ if (!function_exists('get_exception_handler')) {
 
  <refsect1 role="seealso">
   &reftitle.seealso;
-  <para>
-   <simplelist>
-    <member><function>set_exception_handler</function></member>
-    <member><function>restore_exception_handler</function></member>
-    <member><function>restore_error_handler</function></member>
-    <member><function>error_reporting</function></member>
-    <member><link linkend="language.exceptions">Exceptions</link></member>
-   </simplelist>
-  </para>
+  <simplelist>
+   <member><function>set_exception_handler</function></member>
+   <member><function>restore_exception_handler</function></member>
+   <member><function>restore_error_handler</function></member>
+   <member><function>error_reporting</function></member>
+   <member><link linkend="language.exceptions">Exceptions</link></member>
+  </simplelist>
  </refsect1>
 </refentry>
 <!-- Keep this comment at the end of the file