diff --git a/functions/cyrus.xml b/functions/cyrus.xml
index 88023d31ca..18c5f2c12a 100644
--- a/functions/cyrus.xml
+++ b/functions/cyrus.xml
@@ -1,3 +1,5 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.4 $ -->
  <reference id="ref.">
   <title>Cyrus IMAP administration functions</title>
   <titleabbrev>Cyradm functions</titleabbrev>
@@ -31,7 +33,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -65,7 +67,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -85,7 +87,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -105,7 +107,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -125,7 +127,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -144,7 +146,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
diff --git a/functions/dio.xml b/functions/dio.xml
index be09b56a69..4490094d37 100644
--- a/functions/dio.xml
+++ b/functions/dio.xml
@@ -1,3 +1,5 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.4 $ -->
  <reference id="ref.dio">
   <title>Direct IO functions</title>
   <titleabbrev>DIO functions</titleabbrev>
@@ -27,7 +29,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -49,7 +51,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func;
     </para>
    </refsect1>
   </refentry>
@@ -72,7 +74,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func;
     </para>
    </refsect1>
   </refentry>
@@ -92,7 +94,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func;
     </para>
    </refsect1>
   </refentry>
@@ -111,7 +113,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -132,7 +134,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func;
     </para>
    </refsect1>
   </refentry>
@@ -155,7 +157,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>
@@ -174,7 +176,7 @@
      </funcprototype>
     </funcsynopsis>
     <para>
-		 undocumented 
+     &warn.undocumented.func; 
     </para>
    </refsect1>
   </refentry>