remove comment

Author: ljwoodley

etl/test_failure_alert.R

@@ -7,5 +7,5 @@ print(paste0("This is a ", args[1]))
 print(paste0("This is ", args[2]))
 
 # This will fail as test.csv does not exist.
-# read.csv("test.csv")
+read.csv("test.csv")