From 6102327d3b69c1caf1e931f98e22396cca425720 Mon Sep 17 00:00:00 2001
From: Thibaut Cuvelier <tcuvelier@lyx.org>
Date: Tue, 23 Mar 2021 21:28:44 +0100
Subject: [PATCH 1/1] Improve tool tip for the new DocBook MathML-prefix
 option.

---
 src/frontends/qt/ui/OutputUi.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontends/qt/ui/OutputUi.ui b/src/frontends/qt/ui/OutputUi.ui
index ba04619ced..7aa75a70d6 100644
--- a/src/frontends/qt/ui/OutputUi.ui
+++ b/src/frontends/qt/ui/OutputUi.ui
@@ -100,7 +100,7 @@
          </font>
         </property>
         <property name="toolTip">
-         <string>Namespace prefix to use for MathML formulae.</string>
+         <string>Namespace prefix to use for MathML formulae. For instance, with the &lt;code&gt;m&lt;/code&gt; prefix, the MathML tags will be output like &lt;code&gt;m:math&lt;/code&gt;.</string>
         </property>
         <item>
          <property name="text">
-- 
2.39.2