diff --git a/reference/errorfunc/functions/restore-error-handler.xml b/reference/errorfunc/functions/restore-error-handler.xml
index 7f0ed241b5..da990f9567 100644
--- a/reference/errorfunc/functions/restore-error-handler.xml
+++ b/reference/errorfunc/functions/restore-error-handler.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/errorfunc.xml, last change in rev 1.1 -->
   <refentry id="function.restore-error-handler">
    <refnamediv>
@@ -22,7 +22,7 @@
     <para>
      See also <function>error_reporting</function>,
      <function>set_error_handler</function>,
-     <function>trigger_error</function>, <function>user_error</function>
+     <function>trigger_error</function>.
     </para>
    </refsect1>
   </refentry>
diff --git a/reference/errorfunc/functions/set-error-handler.xml b/reference/errorfunc/functions/set-error-handler.xml
index cd54a2bf6b..2aaf0f21f2 100644
--- a/reference/errorfunc/functions/set-error-handler.xml
+++ b/reference/errorfunc/functions/set-error-handler.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.14 $ -->
+<!-- $Revision: 1.15 $ -->
 <!-- splitted from ./en/functions/errorfunc.xml, last change in rev 1.1 -->
   <refentry id="function.set-error-handler">
    <refnamediv>
@@ -200,7 +200,8 @@ Aborting...<br />
     <para>
      See also <function>error_reporting</function>,
      <function>restore_error_handler</function>,
-     <function>trigger_error</function>, <function>user_error</function>
+     <function>trigger_error</function>, and
+     <link linkend="errorfunc.constants">error level constants</link>.
     </para>
    </refsect1>
   </refentry>
diff --git a/reference/errorfunc/functions/trigger-error.xml b/reference/errorfunc/functions/trigger-error.xml
index d627a47993..ad659a0647 100644
--- a/reference/errorfunc/functions/trigger-error.xml
+++ b/reference/errorfunc/functions/trigger-error.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/errorfunc.xml, last change in rev 1.1 -->
   <refentry id="function.trigger-error">
    <refnamediv>
@@ -53,7 +53,7 @@ if (assert ($divisor == 0)) {
      See also <function>error_reporting</function>,
      <function>set_error_handler</function>,
      <function>restore_error_handler</function>, and
-     <function>user_error</function>.
+     <link linkend="errorfunc.constants">error level constants</link>.
     </para>
    </refsect1>
   </refentry>