[EN-1570] docs events prettified

Author: iamishalkin

docs/basic_usage.rst

@@ -264,51 +264,9 @@ handler that stores no data.
 
 .. code-block:: text
 
-    [['MSFT',
-      6838531241273198328,
-      1592219630566,
-      1784,
-      1.0,
-      184.17,
-      184.17,
-      184.17,
-      184.17,
-      635.0,
-      184.17,
-      635.0,
-      nan,
-      0,
-      nan],
-     ['MSFT',
-      6838531241273198326,
-      1592219630566,
-      1782,
-      1.0,
-      184.17,
-      184.17,
-      184.17,
-      184.17,
-      100.0,
-      184.17,
-      100.0,
-      nan,
-      0,
-      nan],
-     ['MSFT',
-      6838531058896471782,
-      1592219588092,
-      1766,
-      1.0,
-      184.17,
-      184.17,
-      184.17,
-      184.17,
-      100.0,
-      184.17,
-      100.0,
-      nan,
-      0,
-      nan]]
+    [['MSFT', 6838531241273198328, 1592219630566, 1784, 1.0, 184.17, 184.17, 184.17, 184.17, 635.0, 184.17, 635.0, nan, 0, nan],
+     ['MSFT', 6838531241273198326, 1592219630566, 1782, 1.0, 184.17, 184.17, 184.17, 184.17, 100.0, 184.17, 100.0, nan, 0, nan],
+     ['MSFT', 6838531058896471782, 1592219588092, 1766, 1.0, 184.17, 184.17, 184.17, 184.17, 100.0, 184.17, 100.0, nan, 0, nan]]