FIX: Brikhead doctests

rmarkello · rmarkello · commit 04df3898d27b · 2018-05-22T10:45:42.000-04:00
Forgot to import nibabel in doctests...
diff --git a/nibabel/brikhead.py b/nibabel/brikhead.py
@@ -437,6 +437,7 @@ class AFNIImage(SpatialImage):
 
     Examples
     --------
+    >>> import nibabel as nib
     >>> brik = nib.load(os.path.join(datadir, 'example4d+orig.BRIK.gz'))
     >>> brik.shape
     (33, 41, 25, 3)
