diff --git a/Basis_Function.py b/Basis_Function.py
index e423aa8b8876851c301822e69be9e0df5347bf1d..7efd115cb0970fa9969248ab3fdcc499495909d7 100644
--- a/Basis_Function.py
+++ b/Basis_Function.py
@@ -134,7 +134,7 @@ class Basis:
             Matrix of projection for each polynomial degree.
         stencil_length : int
             Size of data array.
-        add_reconstructions: bool, optional
+        add_reconstructions : bool, optional
             Flag whether reconstructions of the middle cell are included.
             Default: True.
 
@@ -171,9 +171,9 @@ class Basis:
 
         Returns
         -------
-        left_reconstruction: ndarray
+        left_reconstruction : ndarray
             List containing left reconstructions for given projection.
-        right_reconstruction: ndarray
+        right_reconstruction : ndarray
             List containing right reconstructions for given projection.
 
         """
@@ -447,7 +447,7 @@ class OrthonormalLegendre(Legendre):
             Matrix of projection for each polynomial degree.
         stencil_length : int
             Size of data array.
-        add_reconstructions: bool, optional
+        add_reconstructions : bool, optional
             Flag whether reconstructions of the middle cell are included.
             Default: True.
 
@@ -489,9 +489,9 @@ class OrthonormalLegendre(Legendre):
 
         Returns
         -------
-        left_reconstruction: list
+        left_reconstruction : list
             List containing left reconstructions for given projection.
-        right_reconstruction: list
+        right_reconstruction : list
             List containing right reconstructions for given projection.
 
         """
diff --git a/DG_Approximation.py b/DG_Approximation.py
index c50696680470da37c4426fe9fe8c2cbf29cc5cb7..85512b9f079571d19a541d9ecc6c13f8ec326c29 100644
--- a/DG_Approximation.py
+++ b/DG_Approximation.py
@@ -5,9 +5,15 @@
 Discussion:
 TODO: Contemplate saving 5-CV split and evaluating models separately
 TODO: Contemplate separating cell average and reconstruction calculations
+    completely
 
 Urgent:
-TODO: Hard-code simplification of cell average/reconstruction in basis
+TODO: Hard-code simplification of cell average/reconstruction in basis -> Done
+TODO: Add documentation to _calculate_reconstructions() in Basis -> Done
+TODO: Investigate protected vs. public variables -> Done
+TODO: Adapt docstring to uniform standard for colons -> Done
+TODO: Investigate decorators and properties
+TODO: Investigate how to make variables read-only
 TODO: Make basis variables public (if feasible)
 TODO: Contain polynomial degree in basis
 TODO: Introduce Mesh class