[gcalctool] [doc] Don't refer to non-existing UI item (fixes #630599)

[Robin Sonefors <rsonefors src gnome org>]

commit bd87cea0416bd573c67e7a57083ce14c6a3bce04
Author: Robin Sonefors <ozamosi flukkost nu>
Date:   Thu Sep 30 18:44:47 2010 +0200

    [doc] Don't refer to non-existing UI item (fixes #630599)

 help/C/conv-currency.page |    2 +-
 help/C/financial.page     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/help/C/conv-currency.page b/help/C/conv-currency.page
index d70e149..4b5b078 100644
--- a/help/C/conv-currency.page
+++ b/help/C/conv-currency.page
@@ -9,7 +9,7 @@
 	<title>Currency</title>
 
     <p>
-    To convert currencies press the <gui>¤$�</gui> button in <link xref="superscript">financial mode</link>.
+    To convert currencies, enter the <link xref="financial">financial mode</link>, and use the currency controls.
     </p>
     <p>
     You can also convert currencies using the keyboard and the <em>in</em> operator.
diff --git a/help/C/financial.page b/help/C/financial.page
index edc0d75..d410700 100644
--- a/help/C/financial.page
+++ b/help/C/financial.page
@@ -8,7 +8,7 @@
 
 	<title>Financial Functions</title>
     <p>
-    When in <link xref="superscript">financial mode</link> the following buttons are available.
+    When in financial mode the following buttons are available.
     </p>
     <table>
     <tr>