--- docbook-dtds-1.0/4.3-sgml/docbook.cat.ents	2005-12-13 13:14:24.000000000 +0000
+++ docbook-dtds-1.0/4.3-sgml/docbook.cat	2005-12-13 13:14:38.000000000 +0000
@@ -51,6 +51,7 @@
 
   -- ...................................................................... --
   -- ISO entity sets ...................................................... --
+--
 
 PUBLIC "ISO 8879:1986//ENTITIES Diacritical Marks//EN"
        "iso-dia.gml"
@@ -109,5 +110,6 @@
 PUBLIC "ISO 8879:1986//ENTITIES Non-Russian Cyrillic//EN"
        "iso-cyr2.gml"
 
+--
   -- End of catalog data for DocBook V4.3 ................................. --
   -- ...................................................................... --
--- docbook-dtds-1.0/4.4-sgml/docbook.cat.ents	2005-12-13 13:14:51.000000000 +0000
+++ docbook-dtds-1.0/4.4-sgml/docbook.cat	2005-12-13 13:14:59.000000000 +0000
@@ -54,6 +54,7 @@
 
   -- ...................................................................... --
   -- ISO entity sets ...................................................... --
+--
 
 PUBLIC "ISO 8879:1986//ENTITIES Diacritical Marks//EN"
        "iso-dia.gml"
@@ -112,5 +113,6 @@
 PUBLIC "ISO 8879:1986//ENTITIES Non-Russian Cyrillic//EN"
        "iso-cyr2.gml"
 
+--
   -- End of catalog data for DocBook V4.4 ................................. --
   -- ...................................................................... --
diff -urNp docbook-dtds-1.0-orig/4.5-sgml/docbook.cat docbook-dtds-1.0/4.5-sgml/docbook.cat
--- docbook-dtds-1.0-orig/4.5-sgml/docbook.cat	2009-02-19 13:45:22.000000000 +0100
+++ docbook-dtds-1.0/4.5-sgml/docbook.cat	2009-02-19 13:47:31.000000000 +0100
@@ -60,6 +60,7 @@ PUBLIC "-//OASIS//ENTITIES DocBook Chara
 
   -- ...................................................................... --
   -- ISO entity sets ...................................................... --
+--
 
 PUBLIC "ISO 8879:1986//ENTITIES Diacritical Marks//EN"
        "iso-dia.gml"
@@ -118,5 +119,7 @@ PUBLIC "ISO 8879:1986//ENTITIES Russian 
 PUBLIC "ISO 8879:1986//ENTITIES Non-Russian Cyrillic//EN"
        "iso-cyr2.gml"
 
+--
+
   -- End of catalog data for DocBook V4.5 ................................. --
   -- ...................................................................... --