diff --git a/CPP_getResponseDemo.m b/CPP_getResponseDemo.m
index 39a1591..b276cc2 100644
--- a/CPP_getResponseDemo.m
+++ b/CPP_getResponseDemo.m
@@ -87,10 +87,10 @@
 
 
 % Check what keys were pressed (all of them)
-responseEvents = getResponse('check', cfg, expParameters, 0, 1);
+responseEvents = getResponse('check', cfg, expParameters, 0);
 
 % The following line would only return key presses and not releases
-% responseEvents = getResponse('check', cfg, expParameters, 1 , 1);
+% responseEvents = getResponse('check', cfg, expParameters, 1);
 
 % This can be used to flush the queue: empty all events that are still present in the queue
 getResponse('flush', cfg, expParameters, 1);