twitter/scalding — pull request #50 by gcsolaroli (2012-03-31 23:09:13+00:00)
Title: Fixed an error on Tutorial5.scala

Running the last step of the tutorial, I got the following error:
tutorial/Tutorial5.scala:78: error: value join is not a member of cascading.pipe.Pipe
possible cause: maybe a semicolon is missing before `value join'?
.join('word -> 'dictWord, scores)
^

This patch fix this problem.
I have run the tutorial using Scala 2.9.1.