diff --git a/doc/kmag/index.docbook b/doc/kmag/index.docbook
index dbded24..5463fb7 100644
--- a/doc/kmag/index.docbook
+++ b/doc/kmag/index.docbook
@@ -79,7 +79,7 @@ low vision. This document will try to be a complete reference manual for using
 <title>Introduction</title>
 
 <para>
-&kmag; is a screen magnifier for the K Desktop Environment (&kde;). It can be used
+&kmag; is a screen magnifier for the Trinity Desktop Environment (&tde;). It can be used
 to magnify a part of the screen. This application can be useful to various people:
 People with low vision can use this application to magnify a part of the screen which they
 are unable to view clearly,
diff --git a/doc/kmag/man-kmag.1.docbook b/doc/kmag/man-kmag.1.docbook
index 540b139..6a2c3a6 100644
--- a/doc/kmag/man-kmag.1.docbook
+++ b/doc/kmag/man-kmag.1.docbook
@@ -8,7 +8,7 @@
 <title>&kde; User's Manual</title>
 <author>&Lauri.Watts; &Lauri.Watts.mail;</author>
 <date>June 12, 2005</date>
-<productname>K Desktop Environment</productname>
+<productname>Trinity Desktop Environment</productname>
 </refentryinfo>
 
 <refmeta>
diff --git a/doc/kmousetool/man-kmousetool.1.docbook b/doc/kmousetool/man-kmousetool.1.docbook
index 31f68cc..3fce015 100644
--- a/doc/kmousetool/man-kmousetool.1.docbook
+++ b/doc/kmousetool/man-kmousetool.1.docbook
@@ -9,7 +9,7 @@
 <title>&kde; User's Manual</title>
 <author>&Lauri.Watts; &Lauri.Watts.mail;</author>
 <date>June 12, 2005</date>
-<productname>K Desktop Environment</productname>
+<productname>Trinity Desktop Environment</productname>
 </refentryinfo>
 
 <refmeta>
diff --git a/doc/kmouth/man-kmouth.1.docbook b/doc/kmouth/man-kmouth.1.docbook
index 5e178da..8369e75 100644
--- a/doc/kmouth/man-kmouth.1.docbook
+++ b/doc/kmouth/man-kmouth.1.docbook
@@ -8,7 +8,7 @@
 <title>&kde; User's Manual</title>
 <author>&Lauri.Watts; &Lauri.Watts.mail;</author>
 <date>June 12, 2005</date>
-<productname>K Desktop Environment</productname>
+<productname>Trinity Desktop Environment</productname>
 </refentryinfo>
 
 <refmeta>