readme updated

README.md

@@ -5,26 +5,25 @@ See also these excellent tutorials on the 2D equivalent of these filters
 * http://mplab.ucsd.edu/~marni/CSHL_Tutorials/MotionEnergy.tar (Simoncelli, Glimcher, Chichilnisky)
 * http://www.cns.nyu.edu/~david/courses/perceptionGrad/syllabus2015.html (David Heeger)
 
-% Permission is hereby granted, free of charge, to any person obtaining a
-% copy of this software and associated documentation files (the "Software"),
-% to deal in the Software without restriction, including without limitation
-% the rights to use, copy, modify, merge, publish, distribute, sublicense,
-% and/or sell copies of the Software, and to permit persons to whom the
-% Software is furnished to do so, subject to the following conditions:
-%
-% The above copyright notice and this permission notice shall be included
-% in all copies or substantial portions of the Software.
-% If you use the Software for your own research, cite the paper.
-%
-% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-% OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-% FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-% DEALINGS IN THE SOFTWARE.
-%
-% Anne Urai and Klaus Wimmer, 2016
-% [email protected] / [email protected]
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+If you use the Software for your own research, cite the paper.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+Anne Urai and Klaus Wimmer, 2016
+[email protected] / [email protected]
 
 [![DOI](https://zenodo.org/badge/doi/10.5281/zenodo.45139.svg)](http://dx.doi.org/10.5281/zenodo.45139)