1 files changed, 14 insertions, 14 deletions
diff --git a/it_IT.ISO8859-15/books/unix-introduction/chapters.ent b/it_IT.ISO8859-15/books/unix-introduction/chapters.ent
index 906c753cbf..c534ff37dd 100644
--- a/it_IT.ISO8859-15/books/unix-introduction/chapters.ent
+++ b/it_IT.ISO8859-15/books/unix-introduction/chapters.ent
@@ -12,17 +12,17 @@
      $FreeBSD$
 -->
 
-<!ENTITY chap.preface                 SYSTEM "preface/chapter.sgml">
-<!ENTITY chap.history                 SYSTEM "history/chapter.sgml">
-<!ENTITY chap.structure               SYSTEM "structure/chapter.sgml">
-<!ENTITY chap.getting-started         SYSTEM "getting-started/chapter.sgml">
-<!ENTITY chap.system-resource         SYSTEM "system-resource/chapter.sgml">
-<!ENTITY chap.shells                  SYSTEM "shells/chapter.sgml">
-<!ENTITY chap.special-features        SYSTEM "special-features/chapter.sgml">
-<!ENTITY chap.text-processing         SYSTEM "text-processing/chapter.sgml">
-<!ENTITY chap.commands                SYSTEM "commands/chapter.sgml">
-<!ENTITY chap.shell-programming       SYSTEM "shell-programming/chapter.sgml">
-<!ENTITY chap.editors                 SYSTEM "editors/chapter.sgml">
-<!ENTITY chap.command-summary         SYSTEM "command-summary/chapter.sgml">
-<!ENTITY chap.bibliography            SYSTEM "bibliography/chapter.sgml">
-<!ENTITY chap.glossary                SYSTEM "glossary/chapter.sgml">
+<!ENTITY chap.preface                 SYSTEM "preface/chapter.xml">
+<!ENTITY chap.history                 SYSTEM "history/chapter.xml">
+<!ENTITY chap.structure               SYSTEM "structure/chapter.xml">
+<!ENTITY chap.getting-started         SYSTEM "getting-started/chapter.xml">
+<!ENTITY chap.system-resource         SYSTEM "system-resource/chapter.xml">
+<!ENTITY chap.shells                  SYSTEM "shells/chapter.xml">
+<!ENTITY chap.special-features        SYSTEM "special-features/chapter.xml">
+<!ENTITY chap.text-processing         SYSTEM "text-processing/chapter.xml">
+<!ENTITY chap.commands                SYSTEM "commands/chapter.xml">
+<!ENTITY chap.shell-programming       SYSTEM "shell-programming/chapter.xml">
+<!ENTITY chap.editors                 SYSTEM "editors/chapter.xml">
+<!ENTITY chap.command-summary         SYSTEM "command-summary/chapter.xml">
+<!ENTITY chap.bibliography            SYSTEM "bibliography/chapter.xml">
+<!ENTITY chap.glossary                SYSTEM "glossary/chapter.xml">