Make print a function in documentation

dataset/persistence/database.py

@@ -238,7 +238,7 @@ class Database(object):
 
             res = db.query('SELECT user, COUNT(*) c FROM photos GROUP BY user')
             for row in res:
-                print row['user'], row['c']
+                print(row['user'], row['c'])
         """
         return ResultIter(self.executable.execute(query, **kw))
 

dataset/persistence/table.py

@@ -403,6 +403,6 @@ class Table(object):
         ::
 
             for row in table:
-                print row
+                print(row)
         """
         return self.all()