Remove blank line from end of file

Author: manshreck

language/sentiment/sentiment_analysis.py

@@ -52,4 +52,3 @@ def main(movie_review_filename):
         help='The filename of the movie review you\'d like to analyze.')
     args = parser.parse_args()
     main(args.movie_review_filename)
-

language/sentiment/sentiment_analysis_test.py

@@ -44,4 +44,3 @@ def test_neutral(resource, capsys):
     out, err = capsys.readouterr()
     magnitude = re.search('magnitude of (.+?)', out)
     assert magnitude <= 2.0 is True
-