Fix a "doctest" block in Doc/library/turtle.rst (#128831)

rffontenelle · web-flow · commit 1598e18a659e · 2025-01-14T16:17:24.000+01:00
diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst
@@ -993,8 +993,8 @@ Settings for measurement
       >>> turtle.heading()
       90.0
 
-      Change angle measurement unit to grad (also known as gon,
-      grade, or gradian and equals 1/100-th of the right angle.)
+      >>> # Change angle measurement unit to grad (also known as gon,
+      >>> # grade, or gradian and equals 1/100-th of the right angle.)
       >>> turtle.degrees(400.0)
       >>> turtle.heading()
       100.0
