diff --git a/doc/spelling_wordlist.txt b/doc/spelling_wordlist.txt
index e3947e0..52ce6e0 100644
--- a/doc/spelling_wordlist.txt
+++ b/doc/spelling_wordlist.txt
@@ -29,6 +29,7 @@ fvdsn
 Marull
 Paretas
 Kakistocrat
+Billington
 
 barcode
 barcodes