adjust docstring
@@ -94,7 +94,7 @@ class RegularGridInterpolator(object):
--------
Evaluate a simple example function on the points of a 3D grid:
- >>> from pymedphys_gamma.interpolate.regulargrid import RegularGridInterpolator
+ >>> from pymedphys_utilities.interpolate.regulargrid import RegularGridInterpolator
>>> def f(x, y, z):
... return 2 * x**3 + 3 * y**2 - z
>>> x = np.linspace(1, 4, 11)
