diff --git a/docs/gotcha.txt b/docs/gotcha.txt
index f79c011fa..e511f1439 100644
--- a/docs/gotcha.txt
+++ b/docs/gotcha.txt
@@ -13,8 +13,10 @@ save you many hours of grief.
    install Text::Aspell, and any dictionary you like. If you want to 
    use spellchecking you have to setup the dictionaries you want your 
    users to use in the config file. Also you'll have to check the 
-   spellchecker checkbox in the RichEdit asset you're using. You'll
-   also need to install the Locale::US perl module.
+   spellchecker checkbox in the RichEdit asset you're using.
+
+ * The sales tax in the commerce system requires the Locale::US perl
+   module.  You will need to install it.
 
  * To combat a phishing exploit, all image form controls used in the
    user profiling system now default to a state that only allows