Correct print() calls to print a blank line in various test cases
diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py
index bdb71e5..8a39cd0 100644
--- a/Lib/test/test_curses.py
+++ b/Lib/test/test_curses.py
@@ -63,7 +63,7 @@
     def setUp(self):
         if verbose:
             # just to make the test output a little more readable
-            print()
+            print('')
         self.stdscr = curses.initscr()
         curses.savetty()