remove some trailing whitespace

Author: aestrivex

surfer/viz.py

@@ -318,7 +318,7 @@ class Brain(object):
     views : list | str
         views to use
     disable_offset : bool
-        If True, disables alignment of origin with medial wall, instead 
+        If True, disables alignment of origin with medial wall, instead
         make no change to surface coordinates. Useful to overlay additional
         visualizations (i.e. subcortical) onto same mayavi figure.
     show_toolbar : bool
@@ -337,7 +337,7 @@ class Brain(object):
     def __init__(self, subject_id, hemi, surf, curv=True, title=None,
                  cortex="classic", size=800, background="black",
                  foreground="white", figure=None, subjects_dir=None,
-                 views=['lat'], disable_offset=False, show_toolbar=False, 
+                 views=['lat'], disable_offset=False, show_toolbar=False,
                  offscreen=False, config_opts=None):
 
         # Keep backwards compatability