Switch to side-by-side view

--- a
+++ b/paf-prediction-challenge-database-1.0.0/p36.hea
@@ -0,0 +1,3 @@
+p36 2 128 230400
+p36.dat 16 200/mV 12 0 -106 -13096 0 ECG0
+p36.dat 16 200/mV 12 0 -10 -25853 0 ECG1