DOC: use [braces] for return value
@@ -64,8 +64,8 @@ def cube_inject_companions(array, psf_template, angle_list, flevel, plsc,
array_out : array_like
Output array with the injected fake companions.
positions : list of tuple(y, x)
- Coordinates of the injections in the first frame (and first wavelength
- for 4D cubes). Only returned when ``full_output=True``.
+ [full_output] Coordinates of the injections in the first frame (and
+ first wavelength for 4D cubes).
"""
if array.ndim not in [3, 4]:
