diff --git a/designer/preprocessing/util.py b/designer/preprocessing/util.py
index d6d4ddc5..efd25f0b 100644
--- a/designer/preprocessing/util.py
+++ b/designer/preprocessing/util.py
@@ -490,8 +490,4 @@ def json2fslgrad(self, path):
             fPath = op.splitext(path)[0]
             np.savetxt((fPath + '.bvec'), bvec, delimiter=' ', fmt='%d')
             np.savetxt((fPath + '.bval'), np.c_[bval], delimiter=' ',
-                       fmt='%d')
-
-
-
-
+                       fmt='%d')
\ No newline at end of file