fixed docstrings

Author: HelgeGehring

gdshelpers/helpers/under_etching.py

@@ -9,7 +9,7 @@ def create_holes_for_under_etching(underetch_parts, complete_structure, hole_rad
 
     :param underetch_parts: List of gdshelpers parts around which the holes shall be placed
     :param complete_structure: geometric union of the complete structure, needed to avoid collisions between
-    underetching holes and other structures, e.g. waveguides
+        underetching holes and other structures, e.g. waveguides
     :param hole_radius: Radius of the holes in microns
     :param hole_distance: Distance of the holes center from the the structures in microns
     :param hole_spacing: Distance between the holes in microns

gdshelpers/parts/source.py

@@ -25,7 +25,7 @@ class CNT(object):
     :param width: Width of the angle waveguide.
     :param gap: Gap between electrode tip and waveguide.
     :param l_taper: length of the waveguide taper used before and after the cnt. i.a. 2*l_taper will be
-    added to the waveguide
+        added to the waveguide
     :param w_taper: width of waveguide at the cnts position
     :param el_l_straight: length of electrode part with largest thickness
     :param el_l_taper: length over which 2*el_radius is tapered to el_final_width