diff --git a/docs/spelling_wordlist b/docs/spelling_wordlist
index c511bdb3c6..d3ab8e1c1f 100644
--- a/docs/spelling_wordlist
+++ b/docs/spelling_wordlist
@@ -217,6 +217,7 @@ flatpages
 Flatpages
 followup
 fooapp
+formatter
 formatters
 formfield
 formset