Fix typos and one extra import.

--HG--
branch : trunk
diff --git a/jinja2/utils.py b/jinja2/utils.py
index 96167c0..be8cd6d 100644
--- a/jinja2/utils.py
+++ b/jinja2/utils.py
@@ -268,7 +268,7 @@
 def generate_lorem_ipsum(n=5, html=True, min=20, max=100):
     """Generate some lorem impsum for the template."""
     from jinja2.constants import LOREM_IPSUM_WORDS
-    from random import choice, random, randrange
+    from random import choice, randrange
     words = LOREM_IPSUM_WORDS.split()
     result = []