Fix stuff lost in merging

Fixes #21

Author: ehrenfeu

src/imcflibs/imagej/labelimage.py

@@ -148,7 +148,7 @@ def measure_objects_size_shape_2d(label_image):
 def binary_to_label(imp, title, min_thresh=1, min_vol=None, max_vol=None):
     """Segment a binary image to get a label image (2D/3D).
 
-    Works on both 2D and 3D binary data.
+    Works on: 2D and 3D binary data.
 
     Parameters
     ----------