Prevent empty help handbook from populating the main handbook table of contents.

src/kstreamripper.desktop

@@ -7,5 +7,9 @@ Exec=kstreamripper
 Icon=kstreamripper
 Type=Application
 Comment=A streamripper GUI for TDE
-DocPath=kstreamripper/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 and a resulting error message of
+# 'There is no documentation available for /xyz/index.html.'
+# DocPath=kstreamripper/index.html
 Categories=Qt;TDE;AudioVideo;Audio;Player;