updated for version 7.0187
diff --git a/runtime/doc/spell.txt b/runtime/doc/spell.txt
index aa9c4e4..f9559c8 100644
--- a/runtime/doc/spell.txt
+++ b/runtime/doc/spell.txt
@@ -1,4 +1,4 @@
-*spell.txt* For Vim version 7.0aa. Last change: 2006 Jan 23
+*spell.txt* For Vim version 7.0aa. Last change: 2006 Jan 25
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1316,13 +1316,17 @@
.SUG FILE *spell-NOSUGFILE*
When soundfolding is specified in the affix file then ":mkspell" will normally
-p ~ ~roduce a .sug file next to the .spl file. This used to find suggestions by
-their sound-a-like form quickly. At the cost of a lot of memory.
+produce a .sug file next to the .spl file. This file is used to find
+suggestions by their sound-a-like form quickly. At the cost of a lot of
+memory (the amount depends on the number of words, |:mkspell| will display an
+estimate when it's done).
To avoid producing a .sug file use this item in the affix file:
NOSUGFILE ~
+Users can simply omit the .sug file if they don't want to use it.
+
SOUND-A-LIKE *spell-SAL*