bpo-43935: Fix typo in Turtle.back() docstring (GH-25581)

'e ,' to 'e, '.
(cherry picked from commit 0048c60f01deec4435748e851f9ec21b504d2d2f)

Co-authored-by: Tarjei Bærland <tarjeibaerland@gmail.com>

diff --git a/Lib/turtle.py b/Lib/turtle.py
index 024fed858f683f25f9534a475a9484e1b0198167..6e19032cce2a43598ee35ff8d7f00f3dc13ad700 100644 (file)
--- a/Lib/turtle.py
+++ b/Lib/turtle.py
@@ -1645,7 +1645,7 @@ class TNavigator(object):
         Argument:
         distance -- a number
 
-        Move the turtle backward by distance ,opposite to the direction the
+        Move the turtle backward by distance, opposite to the direction the
         turtle is headed. Do not change the turtle's heading.
 
         Example (for a Turtle instance named turtle):