diff --git a/widgets/mainwindow.ui b/widgets/mainwindow.ui
index ee0342cdc..8256eb606 100644
--- a/widgets/mainwindow.ui
+++ b/widgets/mainwindow.ui
@@ -1269,7 +1269,7 @@ QPushButton[state="ok"] {
                     <bool>false</bool>
                    </property>
                    <property name="toolTip">
-                    <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Check this to call CQ on the &amp;quot;Tx CQ&amp;quot; frequency. Rx will be on the current frequency and the CQ message wiill include the current Rx frequency so callers know which frequency to reply on.&lt;/p&gt;&lt;p&gt;Not available to type 2 compound callsign holders.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                    <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Check this to call CQ on the &amp;quot;Tx CQ&amp;quot; frequency. Rx will be on the current frequency and the CQ message wiill include the current Rx frequency so callers know which frequency to reply on.&lt;/p&gt;&lt;p&gt;Not available to nonstandard callsign holders.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                    </property>
                    <property name="text">
                     <string/>