diff --git a/doc/CreatingThemes b/doc/CreatingThemes
index f19cc9a..b7aaaea 100644
--- a/doc/CreatingThemes
+++ b/doc/CreatingThemes
@@ -133,7 +133,7 @@ BorderLightOff=light_off.png
 4. Pixmap Information:
 -----------------------
 
-Your pixmaps can be in any format that Qt supports, as long as it supports an
+Your pixmaps can be in any format that TQt supports, as long as it supports an
 alpha channel. For this reason you are strongly encouraged to stick with PNG
 images. Note that there are a few exceptions to this in Chessboard themes. The
 'Light', 'Dark', and 'Border' pixmaps constitute the lowest layer of graphics,
diff --git a/doc/en/index.docbook b/doc/en/index.docbook
index 4102c27..1a1da62 100644
--- a/doc/en/index.docbook
+++ b/doc/en/index.docbook
@@ -634,7 +634,7 @@
 	<appendix id="kml">
 		<title>Knights Markup Language</title>
 		<para>
-			The Knights Markup Language is a variation on HTML with the specific purpose of formatting and displaying PGN data. The formatting is actually done using Qt's default rich-text commands. Since these are already explained at length on Trolltech's <ulink url="http://doc.trolltech.com/3.1/qstylesheet.html#details">website</ulink>, they will not be covered here.
+			The Knights Markup Language is a variation on HTML with the specific purpose of formatting and displaying PGN data. The formatting is actually done using TQt's default rich-text commands. Since these are already explained at length in <ulink url="https://www.trinitydesktop.org/docs/qt3/ntqstyle.html#details">TQt's documentation</ulink>, they will not be covered here.
 		</para>
 		<para>
 			This appendix lists the macros used within KML to represent PGN data. These macros are case-sensitive.
diff --git a/doc/man/knights.1 b/doc/man/knights.1
index b62873a..7e36d4c 100644
--- a/doc/man/knights.1
+++ b/doc/man/knights.1
@@ -4,7 +4,7 @@
 knights
 - The Knights Chess Interface
 .SH SYNOPSIS
-knights [Qt-options] [TDE-options] [options] [filename] 
+knights [TQt-options] [TDE-options] [options] [filename] 
 .SH DESCRIPTION
 The Knights Chess Interface
 .SH OPTIONS
@@ -21,8 +21,8 @@ Specify the location of your Knights data directory.
 .B  --help  
 Show help about options
 .TP
-.B  --help-qt  
-Show Qt specific options
+.B  --help-tqt  
+Show TQt specific options
 .TP
 .B  --help-tde  
 Show TDE specific options
@@ -71,7 +71,7 @@ sets the application GUI style.
 .B  --geometry  <geometry>
 sets the client geometry of the main widget.
 .SS 
-.SS Qt options:
+.SS TQt options:
 .TP
 .B  --display  <displayname>
 Use the X-server display 'displayname'.
@@ -90,7 +90,7 @@ using the QApplication::ManyColor color
 specification.
 .TP
 .B  --nograb  
-tells Qt to never grab the mouse or the keyboard.
+tells TQt to never grab the mouse or the keyboard.
 .TP
 .B  --dograb  
 running under a debugger can cause an implicit
diff --git a/knights/knights.h b/knights/knights.h
index f8176bf..c1ef35e 100644
--- a/knights/knights.h
+++ b/knights/knights.h
@@ -29,7 +29,7 @@
 #include <tdeaboutdata.h>
 #include <kstatusbar.h>
 #include <tdecmdlineargs.h>
-/* QT */
+/* TQT */
 #include <tqlayout.h>
 #include <tqwidget.h>
 #include <tqpixmap.h>