Switch to side-by-side view

--- a
+++ b/mit-bih-arrhythmia-database-1.0.0/101.hea
@@ -0,0 +1,5 @@
+101 2 360 650000
+101.dat 212 200 11 1024 955 29832 0 MLII
+101.dat 212 200 11 1024 992 19589 0 V1
+# 75 F 1011 654 x1
+# Diapres