Modified front page to use the work "tutorial" more.

Goal is to boost how high up the Google search list HandsOnOpenCL comes when searching for "OpenCL tutorials".

Author: simonmcs

index.html

@@ -30,11 +30,11 @@ <h2 id="project_tagline">An open source two-day lecture course for teaching and
         <h3>
 <a name="welcome" class="anchor" href="#welcome"><span class="octicon octicon-link"></span></a>Welcome</h3>
 
-<p>Hands On OpenCL is a two-day lecture course introducing OpenCL, the API for writing heterogeneous applications. Provided are slides for around twelve lectures, plus some appendices, complete with Examples and Solutions in C, C++ and Python. The lecture series finishes with information on porting CUDA applications to OpenCL.</p>
+<p>HandsOnOpenCL is a collection of lecture material for OpenCL tutorials. It can be used for short introductions, or for detailed, practical-based tutorials that require 2-3 days to deliver. Provided are slides for around twelve lectures, plus some appendices, complete with a comprehensive set of Examples and Solutions in C, C++ and Python. The lecture series finishes with information on how to port CUDA applications to OpenCL.</p>
 
 <p>This set of freely available OpenCL <a href="https://github.com/HandsOnOpenCL/Exercises-Solutions">exercises and solutions</a>, together with <a href="https://github.com/HandsOnOpenCL/Lecture-Slides/releases">slides</a> have been created by Simon McIntosh-Smith and Tom Deakin from the University of Bristol in the UK, with financial support from the Khronos Initiative for Training and Education (<a href="http://kite.khronos.org/en/opencl">KITE</a>) to promote the use of open standards.</p>
 
-<p><a href="http://www.cs.bris.ac.uk/home/simonm/">Simon McIntosh-Smith</a> is one of the foremost OpenCL trainers in the world, having taught the subject since 2009. He has run many OpenCL training courses at conferences such as SuperComputing and HiPEAC, and has provided OpenCL training for the UK's national supercomputing service and for the Barcelona Supercomputing Center. With OpenCL training experience ranging from half day on-site introductions within companies, to two-day intensive hands-on workshops for undergraduates, Simon can provide customized OpenCL training to meet your needs. Get in touch if you'd like to know more:</p>
+<p><a href="http://www.cs.bris.ac.uk/home/simonm/">Simon McIntosh-Smith</a> is one of the foremost OpenCL trainers in the world, having taught the subject since 2009. He has run many OpenCL training courses at conferences such as SuperComputing and HiPEAC, and has provided OpenCL training for the UK's national supercomputing service and for the Barcelona Supercomputing Center. With OpenCL training experience ranging from half day on-site OpenCL introductions within companies, to three-day intensive hands-on advanced OpenCL tutorials for undergraduates, Simon can provide customized OpenCL training to meet your needs. Get in touch if you'd like to know more:</p>
 
 <p>For more about the authors, please visit <a href="http://www.cs.bris.ac.uk/home/simonm/">Simon's home page</a> or <a href="http://www.tomdeakin.com">Tom's home page</a>.</p>