Remove trailing whitespace.
diff --git a/Doc/tutorial/whatnow.rst b/Doc/tutorial/whatnow.rst
index b950cbc..541b183 100644
--- a/Doc/tutorial/whatnow.rst
+++ b/Doc/tutorial/whatnow.rst
@@ -49,8 +49,8 @@
   Cookbook (O'Reilly & Associates, ISBN 0-596-00797-3.)
 
 * http://scipy.org: The Scientific Python project includes modules for fast
-  array computations and manipulations plus a host of packages for such 
-  things as linear algebra, Fourier transforms, non-linear solvers, 
+  array computations and manipulations plus a host of packages for such
+  things as linear algebra, Fourier transforms, non-linear solvers,
   random number distributions, statistical analysis and the like.
 
 For Python-related questions and problem reports, you can post to the newsgroup
@@ -68,6 +68,6 @@
 
 .. Postings figure based on average of last six months activity as
    reported by www.egroups.com; Jan. 2000 - June 2000: 21272 msgs / 182
-   days = 116.9 msgs / day and steadily increasing. (XXX up to date figures?) 
+   days = 116.9 msgs / day and steadily increasing. (XXX up to date figures?)