diff --git a/src/Mod/Draft/draftgeoutils/edges.py b/src/Mod/Draft/draftgeoutils/edges.py
index 4783cfb5f0..7bfda8256a 100644
--- a/src/Mod/Draft/draftgeoutils/edges.py
+++ b/src/Mod/Draft/draftgeoutils/edges.py
@@ -223,8 +223,8 @@ def getTangent(edge, from_point=None):
 
 
 def get_referenced_edges(property_value):
-    """ Returns the Edges referenced by the value of a App:PropertyLink, App::PropertyLinkList,
-        App::PropertyLinkSub or App::PropertyLinkSubList property. """
+    """Return the Edges referenced by the value of a App:PropertyLink, App::PropertyLinkList,
+       App::PropertyLinkSub or App::PropertyLinkSubList property."""
     edges = []
     if not isinstance(property_value, list):
         property_value = [property_value]
diff --git a/src/Mod/Draft/draftgeoutils/general.py b/src/Mod/Draft/draftgeoutils/general.py
index 30fbfe8a27..2d358cb019 100644
--- a/src/Mod/Draft/draftgeoutils/general.py
+++ b/src/Mod/Draft/draftgeoutils/general.py
@@ -60,9 +60,11 @@ def precision():
 
 
 def vec(edge, use_orientation = False):
-    """ vec(edge[, use_orientation]) or vec(line): returns a vector from an edge or a Part.LineSegment.
-        If use_orientation is True, it takes into account the edges orientation.
-        If edge is not straight, you'll get strange results! """
+    """Return a vector from an edge or a Part.LineSegment.
+
+    If use_orientation is True, it takes into account the edges orientation.
+    If edge is not straight, you'll get strange results!
+    """
     if isinstance(edge, Part.Edge):
         if edge.Orientation == "Forward" or not use_orientation:
             return edge.Vertexes[-1].Point.sub(edge.Vertexes[0].Point)
diff --git a/src/Mod/Draft/draftgeoutils/wires.py b/src/Mod/Draft/draftgeoutils/wires.py
index a2cd9d7368..8f4fdc10fc 100644
--- a/src/Mod/Draft/draftgeoutils/wires.py
+++ b/src/Mod/Draft/draftgeoutils/wires.py
@@ -436,7 +436,7 @@ def tessellateProjection(shape, seglen):
     return Part.makeCompound(newedges)
 
 def get_placement_perpendicular_to_wire(wire):
-    """ Returns the placement whose base is the wire's first vertex and it's z axis aligned to the wire's tangent. """
+    """Return the placement whose base is the wire's first vertex and it's z axis aligned to the wire's tangent."""
     pl = FreeCAD.Placement()
     if wire.Length > 0.0:
         pl.Base = wire.OrderedVertexes[0].Point
@@ -452,9 +452,11 @@ def get_placement_perpendicular_to_wire(wire):
 
 
 def get_extended_wire(wire, offset_start, offset_end):
-    """ Returns a wire trimmed (negative offset) or extended (positive offset) at its first vertex, last vertex or both ends. 
-            get_extended_wire(wire, -100.0, 0.0) -> returns a copy of the wire with its first 100 mm removed
-            get_extended_wire(wire, 0.0, 100.0) -> returns a copy of the wire extended by 100 mm after it's last vertex """
+    """Return a wire trimmed (negative offset) or extended (positive offset) at its first vertex, last vertex or both ends. 
+    
+    get_extended_wire(wire, -100.0, 0.0) -> returns a copy of the wire with its first 100 mm removed
+    get_extended_wire(wire, 0.0, 100.0) -> returns a copy of the wire extended by 100 mm after it's last vertex
+    """
     if min(offset_start, offset_end, offset_start + offset_end) <= -wire.Length:
         FreeCAD.Console.PrintError("debug: get_extended_wire error, wire's length insufficient for trimming.\n")
         return wire
diff --git a/src/Mod/Draft/drafttests/test_draftgeomutils.py b/src/Mod/Draft/drafttests/test_draftgeomutils.py
index 263f7d3115..3cf94f1c38 100644
--- a/src/Mod/Draft/drafttests/test_draftgeomutils.py
+++ b/src/Mod/Draft/drafttests/test_draftgeomutils.py
@@ -1,4 +1,3 @@
-""" Unit test for the DraftGeomUtils module. """
 # ***************************************************************************
 # *   Copyright (c) 2020 Antoine Lafr                                       *
 # *                                                                         *
@@ -21,6 +20,7 @@
 # *   USA                                                                   *
 # *                                                                         *
 # ***************************************************************************
+"""Unit test for the DraftGeomUtils module."""
 
 import unittest
 import FreeCAD
@@ -30,14 +30,14 @@ import drafttests.auxiliary as aux
 from draftutils.messages import _msg
 
 class TestDraftGeomUtils(unittest.TestCase):
-    """ Testing the functions in the file DraftGeomUtils.py """
+    """Testing the functions in the file DraftGeomUtils.py"""
 
     def setUp(self):
-        """ Prepare the test. Nothing to do here, DraftGeomUtils doesn't need a document. """
+        """Prepare the test. Nothing to do here, DraftGeomUtils doesn't need a document."""
         aux.draw_header()
 
     def test_get_extended_wire(self):
-        """ Test the DraftGeomUtils.get_extended_wire function. """
+        """Test the DraftGeomUtils.get_extended_wire function."""
         operation = "DraftGeomUtils.get_extended_wire"
         _msg("  Test '{}'".format(operation))
 
@@ -135,7 +135,7 @@ class TestDraftGeomUtils(unittest.TestCase):
         _msg("  Test completed, {} subtests run".format(num_subtests))
 
     def tearDown(self):
-        """ Finish the test. Nothing to do here, DraftGeomUtils doesn't need a document. """
+        """Finish the test. Nothing to do here, DraftGeomUtils doesn't need a document."""
         pass
 
 # suite = unittest.defaultTestLoader.loadTestsFromTestCase(TestDraftGeomUtils)