fix(test): #shouldInstrumentSource()
fix(test): #shouldInstrumentSource()

Update the values for "actual" and "expected" in test
which was failing on the latest master (SHA1: d2212fb).

Changes:
  + respect leading '\n' character in instrumented test file
  + update expected value (found on second line of instrumented file)

doctorrustynelson/grunt-template-jasmine-istanbul,maenu/grunt-template-jasmine-istanbul