[kate] doc/kate: remove <quote>Hello, world</quote> example from docbook

[Burkhard Lück]

Git commit c7d3c9bbc77aff60223603c3acfb087226081627 by Burkhard Lück.
Committed on 26/07/2017 at 02:42.
Pushed by lueck into branch 'master'.

remove <quote>Hello, world</quote> example from docbook

code was removed with https://cgit.kde.org/kate.git/commit/?id=56fe890cd3938027cc5ee8ec37fb2e77b9361947 in 2014

BUG:373462

M  +1    -4    doc/kate/development.docbook

https://commits.kde.org/kate/c7d3c9bbc77aff60223603c3acfb087226081627

diff --git a/doc/kate/development.docbook b/doc/kate/development.docbook
index 7f855de1f..faa5909cd 100644
--- a/doc/kate/development.docbook
+++ b/doc/kate/development.docbook
@@ -49,10 +49,7 @@ using the same programming language &kate; is written in, C++.</para>
 
 <para>To get started, see the 
 <ulink url="http://kate-editor.org/2004/01/06/writing-a-kate-plugin/">Writing a
-&kate; Plugin tutorial on the &kate; website</ulink>.  There is also
-<ulink url="http://quickgit.kde.org/?p=kate.git&a=tree&f=addons%2Fkate%2Fhelloworld">
-a classic <quote>Hello, world!</quote> example plugin included with the &kate;
-source code</ulink>.</para>
+&kate; Plugin tutorial on the &kate; website</ulink>.</para>
 
 </sect1>