changes as recommended, thanks Matthew!

Author: chrispycheng

nibabel/cmdline/__init__.py

@@ -8,5 +8,3 @@
 ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ##
 """Functionality to be exposed in the command line
 """
-
-

nibabel/cmdline/ls.py

@@ -167,4 +167,4 @@ def main():
 
     rows = [proc_file(f, opts) for f in files]
 
-    print(table2string(rows))
+    print(table2string(rows))

setup.py

@@ -86,6 +86,8 @@ def main(**extra_args):
                           'nibabel.gifti.tests',
                           'nibabel.cifti2',
                           'nibabel.cifti2.tests',
+                          'nibabel.cmdline',
+                          'nibabel.cmdline.tests',
                           'nibabel.nicom',
                           'nibabel.freesurfer',
                           'nibabel.freesurfer.tests',