old_contents: #!/usr/bin/env python2
  
  from __future__ import print_function
  import sys
  
  print("Imporint blpapi... ", end="")
  try:
      import blpapi
      print("OK")
  except ImportError:
      print("FAILED")
      print("Could not import blpapi, is it installed?")
      sys.exit(1)
  
new_contents: #!/usr/bin/env python2
  
  from __future__ import print_function
  import sys
  
  print("Importing blpapi... ", end="")
  try:
      import blpapi
      print("OK")
  except ImportError:
      print("FAILED")
      print("Could not import blpapi, is it installed?")
      sys.exit(1)
  
subject: Fix typos in main.py