Convert print statements to function calls in Tools/.
diff --git a/Tools/scripts/ndiff.py b/Tools/scripts/ndiff.py
index 2afc132..c60c8a8 100755
--- a/Tools/scripts/ndiff.py
+++ b/Tools/scripts/ndiff.py
@@ -74,7 +74,7 @@
     a = f1.readlines(); f1.close()
     b = f2.readlines(); f2.close()
     for line in difflib.ndiff(a, b):
-        print line,
+        print(line, end=' ')
 
     return 1
 
@@ -109,8 +109,8 @@
         return fail("need 2 filename args")
     f1name, f2name = args
     if noisy:
-        print '-:', f1name
-        print '+:', f2name
+        print('-:', f1name)
+        print('+:', f2name)
     return fcompare(f1name, f2name)
 
 # read ndiff output from stdin, and print file1 (which=='1') or