Convert print statements to function calls in Tools/.
diff --git a/Tools/scripts/which.py b/Tools/scripts/which.py
index 368eea2..a9f4907 100755
--- a/Tools/scripts/which.py
+++ b/Tools/scripts/which.py
@@ -37,7 +37,7 @@
                 mode = S_IMODE(st[ST_MODE])
                 if mode & 0o111:
                     if not ident:
-                        print filename
+                        print(filename)
                         ident = st[:3]
                     else:
                         if st[:3] == ident: