[3.8] bpo-39524: Fixed doc-string in ast._pad_whitespace (GH-18340) (GH-22857)

Automerge-Triggered-By: GH:zware

diff --git a/Lib/ast.py b/Lib/ast.py
index d29db80a085fd15faa6c9ccf2095cc3e48f2d218..d197f68a97e18c1cff0425387caf7d512b992dd1 100644 (file)
--- a/Lib/ast.py
+++ b/Lib/ast.py
@@ -285,7 +285,7 @@ def _splitlines_no_ff(source):
 
 
 def _pad_whitespace(source):
-    """Replace all chars except '\f\t' in a line with spaces."""
+    r"""Replace all chars except '\f\t' in a line with spaces."""
     result = ''
     for c in source:
         if c in '\f\t':