diff --git a/common/locale/en-US/gui.xml b/common/locale/en-US/gui.xml
index 94a34def..fa1daf5d 100644
--- a/common/locale/en-US/gui.xml
+++ b/common/locale/en-US/gui.xml
@@ -213,11 +213,11 @@
     <description>
         <p>
             Toggle the sidebar window. When <oa>name</oa> is provided, the
-            semantics are as follows: If the named is currently open, it is
-            closed. Otherwise the sidebar is closed. When <oa>name</oa> is
-            not provided, the semantics are as follows: If the sidebar is
-            currently open, it is closed. Otherwise the previously open sidebar
-            panel is re-opened.
+            semantics are as follows: If the named sidebar is currently open,
+            it is closed. Otherwise the named sidebar is opened. When
+            <oa>name</oa> is not provided, the semantics are as follows: If the
+            sidebar is currently open, it is closed. Otherwise the previously
+            open sidebar panel is re-opened.
         </p>
     </description>
 </item>