diff --git a/mozilla/webtools/bugzilla/docs/en/xml/using.xml b/mozilla/webtools/bugzilla/docs/en/xml/using.xml
index af57b6783d3..5f08005c086 100644
--- a/mozilla/webtools/bugzilla/docs/en/xml/using.xml
+++ b/mozilla/webtools/bugzilla/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>