Used PEP 8 style indentation in forms docs.

1 files changed, 4 insertions, 2 deletions

diff --git a/docs/ref/forms/validation.txt b/docs/ref/forms/validation.txt
index c19ae34c29..5f6db434f8 100644
--- a/docs/ref/forms/validation.txt
+++ b/docs/ref/forms/validation.txt
@@ -363,8 +363,10 @@ example::
             if cc_myself and subject:
                 # Only do something if both fields are valid so far.
                 if "help" not in subject:
-                    raise forms.ValidationError("Did not send for 'help' in "
-                            "the subject despite CC'ing yourself.")
+                    raise forms.ValidationError(
+                        "Did not send for 'help' in the subject despite "
+                        "CC'ing yourself."
+                    )
 
 In this code, if the validation error is raised, the form will display an
 error message at the top of the form (normally) describing the problem.