Small formatting fixes to address Jorgen's last code review.

IPython/Magic.py

@@ -1584,10 +1584,7 b' Currently the magic system has the following functions:\\n"""'
             prog_ns = self.shell.user_ns
             __name__save = self.shell.user_ns['__name__']
             prog_ns['__name__'] = '__main__'
-
-            ##main_mod = FakeModule(prog_ns)
             main_mod = self.shell.new_main_mod(prog_ns)
-            
         else:
             # Run in a fresh, empty namespace
             if opts.has_key('n'):
@@ -1596,11 +1593,9 b' Currently the magic system has the following functions:\\n"""'
                 name = '__main__'
 
             main_mod = self.shell.new_main_mod()
-            
             prog_ns = main_mod.__dict__
             prog_ns['__name__'] = name
             
-
         # Since '%run foo' emulates 'python foo.py' at the cmd line, we must
         # set the __file__ global in the script's namespace
         prog_ns['__file__'] = filename

IPython/tests/refbug.py

@@ -2,12 +2,15 b''
 
 The problem is related to https://bugs.launchpad.net/ipython/+bug/269966
 
-The original fix for that appeared to work, but JD Hunter found a matplotlib
-example which, when run twice in a row, would break.  The problem were
-references held by open figures to internals of Tkinter.
+The original fix for that appeared to work, but John D. Hunter found a
+matplotlib example which, when run twice in a row, would break.  The problem
+were references held by open figures to internals of Tkinter.
 
-This code reproduces the problem that John saw, without matplotlib.  We can
-thus use it for our test suite.
+This code reproduces the problem that John saw, without matplotlib.
+
+This script is meant to be called by other parts of the test suite that call it
+via %run as if it were executed interactively by the user.  As of 2009-04-13,
+test_magic.py calls it.
 """
 
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