diff --git a/polargraphcontroller.pde b/polargraphcontroller.pde
index 17eed9c..dacc05b 100644
--- a/polargraphcontroller.pde
+++ b/polargraphcontroller.pde
@@ -9,6 +9,7 @@
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
+ 
  Polargraph Controller is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ -23,7 +24,7 @@
  This is an application for controlling a polargraph machine, communicating using ASCII command language over a serial link.
  
  sandy.noble@gmail.com
- http://www.polargraph.co.uk/
+ http://www.polargraph.co.uk
  https://github.com/euphy/polargraphcontroller
  
  */