diff --git a/vim/add-custom-dictionary-words.md b/vim/add-custom-dictionary-words.md
index f0ee51f..45268d6 100644
--- a/vim/add-custom-dictionary-words.md
+++ b/vim/add-custom-dictionary-words.md
@@ -9,4 +9,5 @@ example. Why not just tell vim once and for all that such words are valid.
 
 You can do just that by moving your cursor over the *misspelled* word and
 hitting `zg`. That will add it to the `spellfile`, a list of words, which
-vim includes in its spell checking.
+vim includes in its spell checking. This means vim will no longer highlight
+that word red.