Removed obsolete email from the documentation.

Author: Manuel Astudillo

doc/documentation.tex

@@ -122,7 +122,7 @@ \section{Creating compilers}
 A script engine has been implemented using gold parser engine. This engine provides source code and documentation and can be used as a teaching example of how to use cpp-gpengine. The script engine can be located at: \verb|www.efd.lth.se/~d00mas/lance/|.
 
 \section {Further documentation}
-At the moment this documentation is not complete. If you need more help please feel free to contact me with your questions/comments at the following email address: \verb|d00mas@efd.lth.se|
+At the moment this documentation is not complete. If you need more help please feel free to contact me with your questions/comments at the github website.
 
 \end{document}