README.md in trackler-2.2.1.41

- old
+ new

@@ -1,17 +1,19 @@
-# Etl
+# ETL
 
 We are going to do the `Transform` step of an Extract-Transform-Load.
 
 ### ETL
+
 Extract-Transform-Load (ETL) is a fancy way of saying, "We have some crufty, legacy data over in this system, and now we need it in this shiny new system over here, so
 we're going to migrate this."
 
 (Typically, this is followed by, "We're only going to need to run this
 once." That's then typically followed by much forehead slapping and
 moaning about how stupid we could possibly be.)
 
 ### The goal
+
 We're going to extract some scrabble scores from a legacy system.
 
 The old system stored a list of letters per score:
 
 - 1 point: "A", "E", "I", "O", "U", "L", "N", "R", "S", "T",