Switch to side-by-side view

--- a
+++ b/paf-prediction-challenge-database-1.0.0/t85.hea
@@ -0,0 +1,3 @@
+t85 2 128 230400
+t85.dat 16 200/mV 12 0 -28 -4810 0 ECG0
+t85.dat 16 200/mV 12 0 0 -13327 0 ECG1