sty: Remove unnecessary trailing whitespace in summary

Author: effigies

nibabel/gifti/gifti.py

@@ -374,7 +374,7 @@ def _to_xml_element(self):
     def print_summary(self):
         print('Dataspace: ', xform_codes.niistring[self.dataspace])
         print('XFormSpace: ', xform_codes.niistring[self.xformspace])
-        print('Affine Transformation Matrix: \n', self.xform)
+        print('Affine Transformation Matrix:\n', self.xform)
 
 
 def _data_tag_element(dataarray, encoding, dtype, ordering):

nibabel/gifti/tests/test_gifti.py

@@ -425,11 +425,12 @@ def test_gifti_coord(capsys):
     captured = capsys.readouterr()
     assert (
         captured.out
-        == """Dataspace:  NIFTI_XFORM_UNKNOWN
+        == """\
+Dataspace:  NIFTI_XFORM_UNKNOWN
 XFormSpace:  NIFTI_XFORM_UNKNOWN
-Affine Transformation Matrix: 
+Affine Transformation Matrix:
  None
- """
+"""
     )
     gcs.to_xml()