Minor changes.

robot.py

@@ -20,7 +20,7 @@ try:
         green.write(1)
 
 except KeyboardInterrupt as e:
-    syslog.syslog(syslog.LOG_ERR, str(e))
+    syslog.syslog(syslog.LOG_ERR, "Python code interrupted.")
 
 finally:
     syslog.syslog(syslog.LOG_NOTICE, "Shutting down LEDs.")

robotd.c

@@ -41,7 +41,6 @@
     exit(EXIT_FAILURE);						\
   }
 
-
 mraa_result_t     mr;
 mraa_gpio_context pin13, pin4;