Update runtime files.
diff --git a/runtime/spell/README.txt b/runtime/spell/README.txt
index d2a9c17..40837a6 100644
--- a/runtime/spell/README.txt
+++ b/runtime/spell/README.txt
@@ -72,7 +72,7 @@
change too much, the OpenOffice people are not stupid. However, you may
want to remove obvious mistakes. And remove single-letter words that
aren't really words, they mess up the suggestions (English has this
- problem). You can use the "fixdup" Vim script to find duplicate words.
+ problem). You can use the "fixdup.vim" Vim script to find duplicate words.
3. Make the diff file. "aap diff" will do this for you. If a diff would be
too big you might consider writing a Vim script to do systematic changes.