Docstring refactoring

nifty/operators/linear_operator/linear_operator.py

@@ -249,8 +249,8 @@ class LinearOperator(Loggable, object):
                 raise
         return y
 
-    def inverse_adjoint_times(self, x, spaces=None, **kwargs):
-        return self.adjoint_inverse_times(x, spaces, **kwargs)
+    def inverse_adjoint_times(self, x, spaces=None):
+        return self.adjoint_inverse_times(x, spaces)
 
     def _times(self, x, spaces):
         raise NotImplementedError(

nifty/spaces/rg_space/rg_space.py

@@ -92,15 +92,6 @@ class RGSpace(Space):
 
     def __init__(self, shape, zerocenter=False, distances=None,
                  harmonic=False):
-        """
-            Sets the attributes for an RGSpace class instance.
-
-
-
-            Returns
-            -------
-            None
-        """
         self._harmonic = bool(harmonic)
 
         super(RGSpace, self).__init__()
@@ -227,7 +218,8 @@ class RGSpace(Space):
         Returns
         -------
         distributed_data_object
-            A d2o containing the distances
+            A d2o containing the distances.
+
         """
 
         shape = self.shape