From 421724f0325132ec1aabfd08665b358315984cf1 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 30 Sep 2014 17:32:25 +0530
Subject: [PATCH] Edit Book: Spell Check: Fix replaced words coming back into
 the list when toggling the "Show only misspelled words" setting

---
 src/calibre/gui2/tweak_book/spell.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/calibre/gui2/tweak_book/spell.py b/src/calibre/gui2/tweak_book/spell.py
index e3a0258d54..8b9dbc68e6 100644
--- a/src/calibre/gui2/tweak_book/spell.py
+++ b/src/calibre/gui2/tweak_book/spell.py
@@ -770,6 +770,7 @@ class WordsModel(QAbstractTableModel):
             self.beginRemoveRows(QModelIndex(), row, row)
             del self.items[row]
             self.endRemoveRows()
+        self.words.pop(w, None)
         return new_key
 
     def update_word(self, w):