Documentation patch: fix 'additonal'->'additional' spelling.

diff --git a/docs/en/xml/using.xml b/docs/en/xml/using.xml
index af57b6783d3ba976b1059db201b4fb36613b038c..5f08005c086c53b04ba7d0bcbe9107a3b9a397dd 100644 (file)
--- a/docs/en/xml/using.xml
+++ b/docs/en/xml/using.xml
@@ -321,7 +321,7 @@
         selectable <emphasis>operator</emphasis> to a
         specified <emphasis>value.</emphasis>
         Using the "And," "Or," and "Add Another Boolean Chart" buttons, 
-        additonal terms can be included in the query, further
+        additional terms can be included in the query, further
         altering the list of bugs returned by the query.
       </para>
       <para>