Prevent non-existent help handbooks from populating the main handbook table of contents.

kmilo/kmilo_kvaio/kcmkvaio/kvaio.desktop

@@ -2,7 +2,13 @@
 Type=Application
 Exec=tdecmshell kvaio
 Icon=laptop
-DocPath=kcontrol/kvaio/index.html
+# Restore the following key and remove this comment when a help handbook
+# is written. Disabling this key prevents populating the main handbook
+# table of contents with a non-existent document, which results in a
+# main handbook error message of
+# 'There is no documentation available for /xyz/index.html.'
+# Also disable this key when there exists only a useless template handbook.
+# DocPath=kcontrol/kvaio/index.html
 
 X-TDE-Library=kvaio
 X-TDE-ParentApp=kcontrol

kmilo/thinkpad/kcmthinkpad/thinkpad.desktop

@@ -2,7 +2,13 @@
 Type=Application
 Exec=tdecmshell thinkpad
 Icon=laptop
-DocPath=kcontrol/thinkpad/index.html
+# Restore the following key and remove this comment when a help handbook
+# is written. Disabling this key prevents populating the main handbook
+# table of contents with a non-existent document, which results in a
+# main handbook error message of
+# 'There is no documentation available for /xyz/index.html.'
+# Also disable this key when there exists only a useless template handbook.
+# DocPath=kcontrol/thinkpad/index.html
 
 X-TDE-Library=thinkpad
 X-TDE-ParentApp=kcontrol