diff --git a/doc/spelling_wordlist.txt b/doc/spelling_wordlist.txt
index 9a3089d..e3947e0 100644
--- a/doc/spelling_wordlist.txt
+++ b/doc/spelling_wordlist.txt
@@ -74,6 +74,7 @@ rebased
 resetted
 rst
 submodule
+submodules
 src
 testcases
 th