From cb6aa9dec8ed6a56bb456debeb282964aa7e8456 Mon Sep 17 00:00:00 2001
From: Martin Reinecke <martin@mpa-garching.mpg.de>
Date: Mon, 19 Feb 2018 09:49:35 +0100
Subject: [PATCH] doc tweaks

---
 nifty4/library/nonlinear_power_energy.py  |  2 +-
 nifty4/library/wiener_filter_curvature.py | 12 +++++++-----
 nifty4/library/wiener_filter_energy.py    | 20 ++++++++++----------
 3 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/nifty4/library/nonlinear_power_energy.py b/nifty4/library/nonlinear_power_energy.py
index f6d2ce48d..f05ce9a24 100644
--- a/nifty4/library/nonlinear_power_energy.py
+++ b/nifty4/library/nonlinear_power_energy.py
@@ -50,7 +50,7 @@ class NonlinearPowerEnergy(Energy):
         corrections.
         default : 3
     """
-
+    # MR FIXME: docstring incomplete and outdated
     def __init__(self, position, d, N, xi, D, ht, Instrument, nonlinearity,
                  Distribution, sigma=0., samples=3, xi_sample_list=None,
                  inverter=None):
diff --git a/nifty4/library/wiener_filter_curvature.py b/nifty4/library/wiener_filter_curvature.py
index 6588e60bd..39597bdac 100644
--- a/nifty4/library/wiener_filter_curvature.py
+++ b/nifty4/library/wiener_filter_curvature.py
@@ -32,12 +32,14 @@ class WienerFilterCurvature(EndomorphicOperator):
 
     Parameters
     ----------
-    R: LinearOperator,
-       The response operator of the Wiener filter measurement.
+    R: LinearOperator
+        The response operator of the Wiener filter measurement.
     N: EndomorphicOperator
-       The noise covariance.
-    S: DiagonalOperator,
-       The prior signal covariance
+        The noise covariance.
+    S: EndomorphicOperator
+        The prior signal covariance
+    inverter : Minimizer
+        The minimizer to use during numerical inversion
     """
 
     def __init__(self, R, N, S, inverter):
diff --git a/nifty4/library/wiener_filter_energy.py b/nifty4/library/wiener_filter_energy.py
index 0e75607c6..925c7729a 100644
--- a/nifty4/library/wiener_filter_energy.py
+++ b/nifty4/library/wiener_filter_energy.py
@@ -28,17 +28,17 @@ class WienerFilterEnergy(Energy):
 
     Parameters
     ----------
-    position: Field,
+    position: Field
         The current map in harmonic space.
-    d: Field,
-       the data
-    R: LinearOperator,
-       The response operator, description of the measurement process. It needs
-       to map from harmonic signal space to data space.
-    N: EndomorphicOperator,
-       The noise covariance in data space.
-    S: EndomorphicOperator,
-       The prior signal covariance in harmonic space.
+    d: Field
+        the data
+    R: LinearOperator
+        The response operator, description of the measurement process. It needs
+        to map from harmonic signal space to data space.
+    N: EndomorphicOperator
+        The noise covariance in data space.
+    S: EndomorphicOperator
+        The prior signal covariance in harmonic space.
     """
 
     def __init__(self, position, d, R, N, S, inverter, _j=None):
-- 
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