add another todo item

README.rst

-Big Field and Particle Simulator
+Big Fluid and Particle Simulator
 ================================
 
 At the moment, this code is meant to run pseudospectral DNS of
@@ -18,3 +18,6 @@ randomly ordered list of stuff that needs to be done
 
     * complex field IO should be space efficient (i.e. don't write modes
       that are 0 due to dealiasing scheme)
+
+    * make templates work for `double` as well, and python wrappers
+      should control precision.

setup.py

@@ -84,7 +84,7 @@ setup(
 ########################################################################
 # useless stuff folows
 ########################################################################
-        description = 'Big Fluid and Particle Solver',
+        description = 'Big Fluid and Particle Simulator',
         long_description = open('README.rst', 'r').read(),
         author = AUTHOR,
         author_email = AUTHOR_EMAIL,